Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

Overview

Basic information

Litigation

Active legal matters

Material Events

8-K disclosures

SEC Filings

Key regulatory docs

Insider Transactions

Ownership changes

SEC Filings

8-K

Current report

2026-07-09

Form 4

Statement of changes in beneficial ownership of securities

2026-06-26

Form 4

Statement of changes in beneficial ownership of securities

2026-06-22

Form 4

Statement of changes in beneficial ownership of securities

2026-05-20

Form 4

Statement of changes in beneficial ownership of securities

2026-05-19

Form 4

Statement of changes in beneficial ownership of securities

2026-05-19

Form 4

Statement of changes in beneficial ownership of securities

2026-05-19

Form 4

Statement of changes in beneficial ownership of securities

2026-05-18

Form 4

Statement of changes in beneficial ownership of securities

2026-05-18

Form 4

Statement of changes in beneficial ownership of securities

2026-05-18

Form 4

Statement of changes in beneficial ownership of securities

2026-05-18

Form 4

Statement of changes in beneficial ownership of securities

2026-05-18

Form 4

Statement of changes in beneficial ownership of securities

2026-05-18

8-K

Current report

2026-05-12

8-K

Current report

2026-05-12

DEF 14A

Other definitive proxy statements

2026-03-27

DEFA14A

Additional definitive proxy soliciting materials and Rule 14(a)(12) material

2026-03-27

Form 4

Statement of changes in beneficial ownership of securities

2026-03-19

8-K

Current report

2026-03-16

10-K

Annual report

2026-03-16

Form 4

Statement of changes in beneficial ownership of securities

2026-03-05

Form 4

Statement of changes in beneficial ownership of securities

2026-03-05

Form 4

Statement of changes in beneficial ownership of securities

2026-03-05

Form 5

Annual statement of changes in beneficial ownership of securities

2026-02-13

8-K

Current report

2025-12-11

Form 4

Statement of changes in beneficial ownership of securities

2025-12-02

Form 4

Statement of changes in beneficial ownership of securities

2025-11-26

Form 4

Statement of changes in beneficial ownership of securities

2025-11-19

Form 4

Statement of changes in beneficial ownership of securities

2025-11-18

Form 4

Statement of changes in beneficial ownership of securities

2025-11-18

8-K

Current report

2025-11-18

8-K

Current report

2025-11-12

8-K

Current report

2025-11-07

8-K

Current report

2025-10-15

8-K

Current report

2025-08-12

8-K

Current report

2025-07-18

8-K

Current report

2025-06-27

Form 4

Statement of changes in beneficial ownership of securities

2025-05-16

Form 4

Statement of changes in beneficial ownership of securities

2025-05-16

Form 4

Statement of changes in beneficial ownership of securities

2025-05-16

Form 4

Statement of changes in beneficial ownership of securities

2025-05-16

8-K

Current report

2025-05-12

8-K

Current report

2025-05-09

Form 4

Statement of changes in beneficial ownership of securities

2025-05-06

Form 4

Statement of changes in beneficial ownership of securities

2025-05-06

Form 4

Statement of changes in beneficial ownership of securities

2025-05-06

Form 4

Statement of changes in beneficial ownership of securities

2025-05-06

DEF 14A

Other definitive proxy statements

2025-03-31

Form 4

Statement of changes in beneficial ownership of securities

2025-03-26

10-K

Annual report

2025-03-17

8-K

Current report

2025-03-12

8-K

Current report

2024-11-12

8-K

Current report

2024-08-12

8-K

Current report

2024-07-10

8-K

Current report

2024-07-10

8-K

Current report

2024-06-05

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-17

Form 4

Statement of changes in beneficial ownership of securities

2024-05-16

Form 4

Statement of changes in beneficial ownership of securities

2024-05-16

Form 4

Statement of changes in beneficial ownership of securities

2024-05-16

Form 4

Statement of changes in beneficial ownership of securities

2024-05-16

Form 4

Statement of changes in beneficial ownership of securities

2024-05-15

Form 4

Statement of changes in beneficial ownership of securities

2024-05-15

Form 4

Statement of changes in beneficial ownership of securities

2024-05-15

Form 4

Statement of changes in beneficial ownership of securities

2024-05-15

8-K

Current report

2024-05-14

Form 4

Statement of changes in beneficial ownership of securities

2024-05-08

Form 4

Statement of changes in beneficial ownership of securities

2024-05-08

Form 4

Statement of changes in beneficial ownership of securities

2024-05-08

Form 4

Statement of changes in beneficial ownership of securities

2024-05-08

DEF 14A

Other definitive proxy statements

2024-04-24

DEFA14A

Additional definitive proxy soliciting materials and Rule 14(a)(12) material

2024-04-24

PRE 14A

Other preliminary proxy statements

2024-04-05

8-K

Current report

2024-03-25

10-K

Annual report

2024-03-25

8-K

Current report

2023-11-13

Form 4

Statement of changes in beneficial ownership of securities

2023-09-20

8-K

Current report

2023-08-23

8-K

Current report

2023-08-09

Form 4

Statement of changes in beneficial ownership of securities

2023-07-03

Form 4

Statement of changes in beneficial ownership of securities

2023-06-26

Form 4

Statement of changes in beneficial ownership of securities

2023-05-24

Form 4

Statement of changes in beneficial ownership of securities

2023-05-22

8-K

Current report

2023-05-19

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-18

Form 4

Statement of changes in beneficial ownership of securities

2023-05-16

Form 4

Statement of changes in beneficial ownership of securities

2023-05-16

Form 4

Statement of changes in beneficial ownership of securities

2023-05-16

Form 4

Statement of changes in beneficial ownership of securities

2023-05-16

Form 4

Statement of changes in beneficial ownership of securities

2023-05-15

Form 4

Statement of changes in beneficial ownership of securities

2023-05-15

Form 4

Statement of changes in beneficial ownership of securities

2023-05-15

Form 4

Statement of changes in beneficial ownership of securities

2023-05-15

8-K

Current report

2023-05-15

Form 4

Statement of changes in beneficial ownership of securities

2023-05-08

Form 4

Statement of changes in beneficial ownership of securities

2023-05-08

Form 4

Statement of changes in beneficial ownership of securities

2023-05-08

Form 4

Statement of changes in beneficial ownership of securities

2023-05-08

DEF 14A

Other definitive proxy statements

2023-04-14

Form 4

Statement of changes in beneficial ownership of securities

2023-04-07

8-K

Current report

2023-03-31

Form 4

Statement of changes in beneficial ownership of securities

2023-03-29

Form 4

Statement of changes in beneficial ownership of securities

2023-03-27

Form 4

Statement of changes in beneficial ownership of securities

2023-03-24

Form 4

Statement of changes in beneficial ownership of securities

2023-03-24

10-K

Annual report

2023-03-21

8-K

Current report

2023-03-20

Form 4

Statement of changes in beneficial ownership of securities

2023-03-14

Form 4

Statement of changes in beneficial ownership of securities

2023-03-14

8-K

Current report

2022-12-19

Form 4

Statement of changes in beneficial ownership of securities

2022-11-23

8-K

Current report

2022-11-14

8-K

Current report

2022-10-04

8-K

Current report

2022-09-02

8-K

Current report

2022-08-10

Form 4

Statement of changes in beneficial ownership of securities

2022-07-26

Form 4

Statement of changes in beneficial ownership of securities

2022-07-26

8-K

Current report

2022-06-22

8-K

Current report

2022-05-27

Form 4

Statement of changes in beneficial ownership of securities

2022-05-17

Form 4

Statement of changes in beneficial ownership of securities

2022-05-17

Form 4

Statement of changes in beneficial ownership of securities

2022-05-17

Form 4

Statement of changes in beneficial ownership of securities

2022-05-17

Form 3

Initial statement of beneficial ownership of securities

2022-05-13

Form 4

Statement of changes in beneficial ownership of securities

2022-05-13

Form 4

Statement of changes in beneficial ownership of securities

2022-05-11

Form 4

Statement of changes in beneficial ownership of securities

2022-05-11

Form 4

Statement of changes in beneficial ownership of securities

2022-05-11

Form 4

Statement of changes in beneficial ownership of securities

2022-05-11

Form 4

Statement of changes in beneficial ownership of securities

2022-05-09

Form 4

Statement of changes in beneficial ownership of securities

2022-05-09

Form 4

Statement of changes in beneficial ownership of securities

2022-05-09

Form 4

Statement of changes in beneficial ownership of securities

2022-05-09

8-K

Current report

2022-05-09

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

Form 4

Statement of changes in beneficial ownership of securities

2022-05-06

8-K

Current report

2022-03-30

DEF 14A

Other definitive proxy statements

2022-03-25

DEFA14A

Additional definitive proxy soliciting materials and Rule 14(a)(12) material

2022-03-25

10-K

Annual report

2022-03-17

8-K

Current report

2022-03-16

Form 3

Initial statement of beneficial ownership of securities

2022-02-22

Form 3

Initial statement of beneficial ownership of securities

2022-02-22

8-K

Current report

2022-02-11

Form 3

Initial statement of beneficial ownership of securities

2022-01-20

Form 4

Statement of changes in beneficial ownership of securities

2022-01-04

Form 4

Statement of changes in beneficial ownership of securities

2022-01-04

8-K

Current report

2021-11-04

Form 4

Statement of changes in beneficial ownership of securities

2021-08-17

8-K

Current report

2021-08-09

Form 4

Statement of changes in beneficial ownership of securities

2021-07-06

Form 4

Statement of changes in beneficial ownership of securities

2021-06-30

Form 4

Statement of changes in beneficial ownership of securities

2021-06-02

Form 4

Statement of changes in beneficial ownership of securities

2021-05-28

Form 4

Statement of changes in beneficial ownership of securities

2021-05-17

Form 4

Statement of changes in beneficial ownership of securities

2021-05-17

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-14

8-K

Current report

2021-05-14

Form 4

Statement of changes in beneficial ownership of securities

2021-05-11

Form 4

Statement of changes in beneficial ownership of securities

2021-05-11

Form 4

Statement of changes in beneficial ownership of securities

2021-05-11

Form 4

Statement of changes in beneficial ownership of securities

2021-05-11

Form 4

Statement of changes in beneficial ownership of securities

2021-05-11

8-K

Current report

2021-05-07

10-K

Annual report

2021-03-26

8-K

Current report

2021-03-18

Form 4

Statement of changes in beneficial ownership of securities

2021-02-05

8-K

Current report

2020-11-16

Form 4

Statement of changes in beneficial ownership of securities

2020-10-01

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-24

Form 4

Statement of changes in beneficial ownership of securities

2020-09-18

Form 4

Statement of changes in beneficial ownership of securities

2020-08-13

Form 4

Statement of changes in beneficial ownership of securities

2020-08-13

8-K

Current report

2020-08-05

Form 4

Statement of changes in beneficial ownership of securities

2020-07-06

Form 4

Statement of changes in beneficial ownership of securities

2020-06-30

8-K

Current report

2020-06-24

8-K

Current report

2020-06-02

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

Form 4

Statement of changes in beneficial ownership of securities

2020-05-11

8-K

Current report

2020-05-08

8-K

Current report

2020-05-06

Form 4

Statement of changes in beneficial ownership of securities

2020-05-04

Form 4

Statement of changes in beneficial ownership of securities

2020-05-04

Form 4

Statement of changes in beneficial ownership of securities

2020-05-04

Form 4

Statement of changes in beneficial ownership of securities

2020-05-04

Form 4

Statement of changes in beneficial ownership of securities

2020-03-17

8-K

Current report

2020-03-16

8-K

Current report

2020-03-11

8-K

Current report

2020-03-10

Form 4

Statement of changes in beneficial ownership of securities

2019-12-31

Form 4

Statement of changes in beneficial ownership of securities

2019-12-20

Form 4

Statement of changes in beneficial ownership of securities

2019-12-13

Form 4

Statement of changes in beneficial ownership of securities

2019-12-04

Form 4

Statement of changes in beneficial ownership of securities

2019-11-18

Form 4

Statement of changes in beneficial ownership of securities

2019-11-14

Form 4

Statement of changes in beneficial ownership of securities

2019-07-03

Form 4

Statement of changes in beneficial ownership of securities

2019-05-28

Form 4

Statement of changes in beneficial ownership of securities

2019-05-23

Form 4

Statement of changes in beneficial ownership of securities

2019-05-22

Form 4

Statement of changes in beneficial ownership of securities

2019-05-21

Form 4

Statement of changes in beneficial ownership of securities

2019-05-20

Form 4

Statement of changes in beneficial ownership of securities

2019-05-17

Form 4

Statement of changes in beneficial ownership of securities

2019-05-17

Form 4

Statement of changes in beneficial ownership of securities

2019-05-16

Form 4

Statement of changes in beneficial ownership of securities

2019-05-16

Form 4

Statement of changes in beneficial ownership of securities

2019-05-16

Form 4

Statement of changes in beneficial ownership of securities

2019-05-16

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-10

Form 4

Statement of changes in beneficial ownership of securities

2019-05-07

Form 4

Statement of changes in beneficial ownership of securities

2019-05-06

Form 4

Statement of changes in beneficial ownership of securities

2019-01-02

Form 4

Statement of changes in beneficial ownership of securities

2019-01-02

Form 4

Statement of changes in beneficial ownership of securities

2018-12-31

Form 4

Statement of changes in beneficial ownership of securities

2018-12-12

Form 4

Statement of changes in beneficial ownership of securities

2018-12-12

Form 4

Statement of changes in beneficial ownership of securities

2018-12-07

Form 4

Statement of changes in beneficial ownership of securities

2018-12-03

Form 4

Statement of changes in beneficial ownership of securities

2018-11-26

Form 4

Statement of changes in beneficial ownership of securities

2018-11-20

Form 4

Statement of changes in beneficial ownership of securities

2018-11-19

Form 4

Statement of changes in beneficial ownership of securities

2018-11-15

Form 4

Statement of changes in beneficial ownership of securities

2018-11-14

Form 4

Statement of changes in beneficial ownership of securities

2018-11-13

Form 4

Statement of changes in beneficial ownership of securities

2018-11-13

Form 4

Statement of changes in beneficial ownership of securities

2018-08-16

Form 4

Statement of changes in beneficial ownership of securities

2018-07-31

Form 4

Statement of changes in beneficial ownership of securities

2018-07-10

Form 4

Statement of changes in beneficial ownership of securities

2018-06-05

Form 4

Statement of changes in beneficial ownership of securities

2018-06-01

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-10

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-05-07

Form 4

Statement of changes in beneficial ownership of securities

2018-04-25

Form 4

Statement of changes in beneficial ownership of securities

2018-04-24

Form 4

Statement of changes in beneficial ownership of securities

2018-04-23

Form 4

Statement of changes in beneficial ownership of securities

2018-04-20

Form 4

Statement of changes in beneficial ownership of securities

2018-04-19

Form 4

Statement of changes in beneficial ownership of securities

2018-04-18

Form 4

Statement of changes in beneficial ownership of securities

2018-04-11

Form 4

Statement of changes in beneficial ownership of securities

2018-04-10

Form 4

Statement of changes in beneficial ownership of securities

2018-03-19

Form 4

Statement of changes in beneficial ownership of securities

2018-03-15

Form 4

Statement of changes in beneficial ownership of securities

2018-03-14

Form 4

Statement of changes in beneficial ownership of securities

2018-03-13

Form 4

Statement of changes in beneficial ownership of securities

2018-03-12

Form 4

Statement of changes in beneficial ownership of securities

2018-03-09

Form 4

Statement of changes in beneficial ownership of securities

2018-03-08

Form 4

Statement of changes in beneficial ownership of securities

2018-03-06

Form 4

Statement of changes in beneficial ownership of securities

2018-03-05

Form 4

Statement of changes in beneficial ownership of securities

2018-03-01

Form 4

Statement of changes in beneficial ownership of securities

2018-02-28

Form 4

Statement of changes in beneficial ownership of securities

2018-02-27

Form 4

Statement of changes in beneficial ownership of securities

2018-02-26

Form 4

Statement of changes in beneficial ownership of securities

2018-02-23

Form 4

Statement of changes in beneficial ownership of securities

2018-02-22

Form 4

Statement of changes in beneficial ownership of securities

2018-02-21

Form 4

Statement of changes in beneficial ownership of securities

2018-02-20

Form 4

Statement of changes in beneficial ownership of securities

2018-02-13

Form 4

Statement of changes in beneficial ownership of securities

2018-02-12

Form 4

Statement of changes in beneficial ownership of securities

2018-02-09

Form 4

Statement of changes in beneficial ownership of securities

2018-02-08

Form 4

Statement of changes in beneficial ownership of securities

2018-02-07

Form 4

Statement of changes in beneficial ownership of securities

2018-02-06

Form 4

Statement of changes in beneficial ownership of securities

2018-02-05

Form 4

Statement of changes in beneficial ownership of securities

2018-02-02

Form 4

Statement of changes in beneficial ownership of securities

2018-02-01

Form 4

Statement of changes in beneficial ownership of securities

2018-01-31

Form 4

Statement of changes in beneficial ownership of securities

2018-01-30

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