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

Insider Trading Summary (Last 30 Days)

See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.

Transactions

3

Insider Involved

2

Total Buys

$0.00

Total Sells

$1.2M

Insider Trading History (Last 12 Months)

Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Jul 29, 2026

Meyer Robert Joseph JR

Meyer Robert Joseph JR
Sell
5,000 $178.89

5,000

$178.89

$894,450

Jul 29, 2026

Dowling Ruth T

Dowling Ruth T
EVP, Chief Admin Ofr, GC & Sec
Sell
1,106 $174.96

1,106

$174.96

$193,506

Jul 28, 2026

Dowling Ruth T

Dowling Ruth T
EVP, Chief Admin Ofr, GC & Sec
Sell
685 $169.54

685

$169.54

$116,135

Apr 29, 2026

Dowling Ruth T

Dowling Ruth T
EVP, Chief Admin Ofr, GC & Sec
Sell
416 $177.54

416

$177.54

$73,857

Apr 28, 2026

Dowling Ruth T

Dowling Ruth T
EVP, Chief Admin Ofr, GC & Sec
Sell
556 $178.48

556

$178.48

$99,235

Mar 10, 2026

Kalathur Rajesh

Kalathur Rajesh
Buy
2,671 $185.30

2,671

$185.30

$494,936

Mar 04, 2026

Vondran Steven O

Vondran Steven O
President and CEO
Sell
15,084 $187.90

15,084

$187.90

$2,834,284

Mar 04, 2026

Vondran Steven O

Vondran Steven O
President and CEO
Sell
16,625 $188.82

16,625

$188.82

$3,139,133

Mar 04, 2026

Vondran Steven O

Vondran Steven O
President and CEO
Sell
1,773 $189.82

1,773

$189.82

$336,551

Mar 04, 2026

Dowling Ruth T

Dowling Ruth T
EVP, Chief Admin Ofr, GC & Sec
Sell
682 $188.51

682

$188.51

$128,564

Oct 31, 2025

REILLY EUGENE F

REILLY EUGENE F
Buy
5,554 $178.99

5,554

$178.99

$994,110

Historical Insider Trading

View older insider trading records reported to the SEC to research long-term buying and selling trends.

DATE

INSIDER

INSIDER TYPE SHARES PRICE

SHARES

PRICE

VALUE

Jul 31, 2025

Font Juan

Font Juan
SVP, Pres. & CEO, CoreSite
Sell
720 $208.33

720

$208.33

$149,998

Mar 17, 2025

Goel Sanjay

Goel Sanjay
EVP & President, Asia-Pacific
Sell
4,000 $215.92

4,000

$215.92

$863,680

Feb 26, 2025

REEVE PAMELA D A

REEVE PAMELA D A
Sell
4,971 $202.97

4,971

$202.97

$1,008,964

Jan 16, 2025

Smith Rodney M

Smith Rodney M
EVP, CFO & Treasurer
Sell
2,276 $181.57

2,276

$181.57

$413,253

Jan 16, 2025

Smith Rodney M

Smith Rodney M
EVP, CFO & Treasurer
Sell
14,291 $181.03

14,291

$181.03

$2,587,100

Sep 13, 2024

Goel Sanjay

Goel Sanjay
EVP & President, Asia-Pacific
Sell
5,000 $238.00

5,000

$238.00

$1,190,000

Sep 10, 2024

Noel Eugene M

Noel Eugene M
EVP & President, U.S. Tower
Sell
33,135 $240.00

33,135

$240.00

$7,952,400

Sep 03, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
18,989 $230.00

18,989

$230.00

$4,367,470

Aug 26, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
4,139 $226.67

4,139

$226.67

$938,187

Aug 26, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
1,578 $227.23

1,578

$227.23

$358,569

Aug 26, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
4,271 $225.71

4,271

$225.71

$964,007

Aug 02, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
2,485 $234.21

2,485

$234.21

$582,012

Aug 02, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
149 $229.11

149

$229.11

$34,137

Aug 02, 2024

Meyer Robert Joseph JR

Meyer Robert Joseph JR
SVP & Chief Accounting Officer
Sell
2,181 $232.93

2,181

$232.93

$508,020

Aug 02, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
3,097 $232.40

3,097

$232.40

$719,743

Aug 02, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
30 $230.00

30

$230.00

$6,900

Aug 02, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
396 $235.30

396

$235.30

$93,179

Aug 02, 2024

Vondran Steven O

Vondran Steven O
President and CEO
Sell
21,537 $230.00

21,537

$230.00

$4,953,510

Aug 02, 2024

Goel Sanjay

Goel Sanjay
EVP & President, Asia-Pacific
Sell
4,792 $235.39

4,792

$235.39

$1,127,989

Aug 02, 2024

Puech Olivier

Puech Olivier
EVP & President, LatAm & EMEA
Sell
3,848 $233.35

3,848

$233.35

$897,931

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