The table below lists insider purchases and sales reported by company officers, directors, and major shareholders during the last 12 months.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Jun 16, 2025 GUSTAFSON KURT A |
GUSTAFSON KURT A
|
Sell |
2,993 | $9.22 | 2,993 $9.22 $27,595 |
Jun 16, 2025 GORMAN KEVIN CHARLES |
GORMAN KEVIN CHARLES
|
Sell |
3,173 | $9.22 | 3,173 $9.22 $29,255 |
Jun 16, 2025 Feigal Ellen |
Feigal Ellen
|
Sell |
2,993 | $9.22 | 2,993 $9.22 $27,595 |
Jun 16, 2025 Montgomery Alan Bruce |
Montgomery Alan Bruce
|
Sell |
2,215 | $9.22 | 2,215 $9.22 $20,422 |
Jun 16, 2025 RANIERI RICHARD J |
RANIERI RICHARD J
|
Sell |
2,993 | $9.22 | 2,993 $9.22 $27,595 |
May 02, 2025 Valente Nancy |
Valente Nancy
EVP, Chief Development Officer
|
Sell |
4,616 | $11.03 | 4,616 $11.03 $50,914 |
Apr 10, 2025 Cornelissen Bart Jan |
Cornelissen Bart Jan
Sr. Vice President & CFO
|
Sell |
3,750 | $8.06 | 3,750 $8.06 $30,233 |
Mar 10, 2025 Eckert Celia |
Eckert Celia
SVP, General Counsel
|
Sell |
5,740 | $13.60 | 5,740 $13.60 $78,047 |
Mar 10, 2025 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
9,697 | $13.60 | 9,697 $13.60 $131,851 |
Mar 10, 2025 Valente Nancy |
Valente Nancy
EVP, Chief Development Officer
|
Sell |
2,565 | $13.60 | 2,565 $13.60 $34,877 |
Dec 04, 2024 Montgomery Alan Bruce |
Montgomery Alan Bruce
|
Sell |
1,421 | $27.03 | 1,421 $27.03 $38,406 |
Dec 02, 2024 Montgomery Alan Bruce |
Montgomery Alan Bruce
|
Sell |
13,301 | $27.03 | 13,301 $27.03 $359,525 |
Nov 21, 2024 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
49,278 | $24.07 | 49,278 $24.07 $1,186,363 |
Nov 13, 2024 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
3,366 | $24.02 | 3,366 $24.02 $80,842 |
Nov 11, 2024 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
68,684 | $23.48 | 68,684 $23.48 $1,612,639 |
Sep 27, 2024 GUSTAFSON KURT A |
GUSTAFSON KURT A
|
Sell |
2,503 | $20.68 | 2,503 $20.68 $51,762 |
Sep 27, 2024 GORMAN KEVIN CHARLES |
GORMAN KEVIN CHARLES
|
Sell |
2,654 | $20.68 | 2,654 $20.68 $54,885 |
Sep 27, 2024 Feigal Ellen |
Feigal Ellen
|
Sell |
2,503 | $20.68 | 2,503 $20.68 $51,762 |
Sep 27, 2024 Montgomery Alan Bruce |
Montgomery Alan Bruce
|
Sell |
1,853 | $20.68 | 1,853 $20.68 $38,320 |
Sep 27, 2024 RANIERI RICHARD J |
RANIERI RICHARD J
|
Sell |
2,503 | $20.68 | 2,503 $20.68 $51,762 |
Jul 09, 2024 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
36,329 | $18.32 | 36,329 $18.32 $665,511 |
May 02, 2024 Valente Nancy |
Valente Nancy
EVP, Chief Development Officer
|
Sell |
4,745 | $23.58 | 4,745 $23.58 $111,872 |
Mar 06, 2024 GUSTAFSON KURT A |
GUSTAFSON KURT A
|
Sell |
14,000 | $23.18 | 14,000 $23.18 $324,453 |
Mar 05, 2024 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
4,474 | $23.43 | 4,474 $23.43 $104,821 |
Mar 05, 2024 Eckert Celia |
Eckert Celia
SVP, General Counsel
|
Sell |
3,892 | $23.43 | 3,892 $23.43 $91,186 |
Mar 05, 2024 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
6,629 | $23.43 | 6,629 $23.43 $155,311 |
Mar 05, 2024 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
12,528 | $23.43 | 12,528 $23.43 $293,519 |
Feb 13, 2024 GORMAN KEVIN CHARLES |
GORMAN KEVIN CHARLES
|
Buy |
53 | $19.12 | 53 $19.12 $1,013 |
Feb 13, 2024 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
54,108 | $19.38 | 54,108 $19.38 $1,048,743 |
Dec 29, 2023 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
45,000 | $20.93 | 45,000 $20.93 $941,670 |
Jun 21, 2023 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
33,497 | $26.19 | 33,497 $26.19 $877,286 |
Mar 09, 2023 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
711 | $29.88 | 711 $29.88 $21,244 |
Mar 09, 2023 Eckert Celia |
Eckert Celia
VP, General Counsel
|
Sell |
711 | $29.88 | 711 $29.88 $21,244 |
Mar 09, 2023 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
1,230 | $29.88 | 1,230 $29.88 $36,752 |
Mar 09, 2023 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
2,602 | $29.88 | 2,602 $29.88 $77,746 |
Mar 09, 2023 Yang Allen |
Yang Allen
SR. VICE PRESIDENT & CMO
|
Sell |
1,094 | $29.88 | 1,094 $29.88 $32,688 |
Mar 06, 2023 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
2,774 | $31.42 | 2,774 $31.42 $87,148 |
Mar 06, 2023 Eckert Celia |
Eckert Celia
VP, General Counsel
|
Sell |
2,462 | $31.42 | 2,462 $31.42 $77,346 |
Mar 06, 2023 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
4,195 | $31.42 | 4,195 $31.42 $131,790 |
Mar 06, 2023 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
5,831 | $31.42 | 5,831 $31.42 $183,186 |
Mar 06, 2023 Yang Allen |
Yang Allen
SR. VICE PRESIDENT & CMO
|
Sell |
4,069 | $31.42 | 4,069 $31.42 $127,831 |
Mar 03, 2023 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
919 | $31.54 | 919 $31.54 $28,984 |
Mar 03, 2023 Eckert Celia |
Eckert Celia
VP, General Counsel
|
Sell |
427 | $31.54 | 427 $31.54 $13,467 |
Mar 03, 2023 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
1,232 | $31.54 | 1,232 $31.54 $38,855 |
Mar 03, 2023 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
2,851 | $31.54 | 2,851 $31.54 $89,915 |
Dec 19, 2022 Yang Allen |
Yang Allen
SR. VICE PRESIDENT & CMO
|
Sell |
3,737 | $27.00 | 3,737 $27.00 $100,910 |
Mar 09, 2022 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
690 | $28.93 | 690 $28.93 $19,965 |
Mar 09, 2022 Eckert Celia |
Eckert Celia
VP, General Counsel
|
Sell |
789 | $28.91 | 789 $28.91 $22,810 |
Mar 09, 2022 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
1,172 | $29.13 | 1,172 $29.13 $34,140 |
Mar 09, 2022 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
2,494 | $29.00 | 2,494 $29.00 $72,326 |
Mar 09, 2022 Yang Allen |
Yang Allen
SR. VICE PRESIDENT & CMO
|
Sell |
1,200 | $28.94 | 1,200 $28.94 $34,723 |
Mar 03, 2022 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
971 | $29.86 | 971 $29.86 $28,994 |
Mar 03, 2022 Eckert Celia |
Eckert Celia
VP, General Counsel
|
Sell |
451 | $29.91 | 451 $29.91 $13,487 |
Mar 03, 2022 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
1,240 | $29.86 | 1,240 $29.86 $37,032 |
Mar 03, 2022 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
2,929 | $29.90 | 2,929 $29.90 $87,581 |
Dec 17, 2021 Yang Allen |
Yang Allen
SR. VICE PRESIDENT & CMO
|
Sell |
3,664 | $36.62 | 3,664 $36.62 $134,178 |
Mar 03, 2021 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
805 | $45.09 | 805 $45.09 $36,293 |
Mar 03, 2021 Eckert Celia |
Eckert Celia
VP, General Counsel
|
Sell |
444 | $44.94 | 444 $44.94 $19,955 |
Mar 03, 2021 Desjarlais John R |
Desjarlais John R
SR. VICE PRESIDENT & CSO
|
Sell |
1,165 | $45.03 | 1,165 $45.03 $52,454 |
Mar 03, 2021 Dahiyat Bassil I |
Dahiyat Bassil I
President & CEO
|
Sell |
2,850 | $44.88 | 2,850 $44.88 $127,909 |
Mar 01, 2021 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
15,065 | $48.90 | 15,065 $48.90 $736,672 |
Apr 06, 2020 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
44,771 | $31.84 | 44,771 $31.84 $1,425,509 |
Apr 06, 2020 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
600,000 | $27.10 | 600,000 $27.10 $16,260,000 |
Mar 20, 2020 Ronin Capital, LLC |
Ronin Capital, LLC
|
Sell |
50,770 | $29.89 | 50,770 $29.89 $1,517,642 |
Mar 19, 2020 Ronin Capital, LLC |
Ronin Capital, LLC
|
Sell |
26,800 | $28.23 | 26,800 $28.23 $756,593 |
Jan 08, 2020 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
60,876 | $36.68 | 60,876 $36.68 $2,232,932 |
Jan 07, 2020 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
6,047 | $35.95 | 6,047 $35.95 $217,390 |
Jan 06, 2020 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
58,862 | $35.81 | 58,862 $35.81 $2,107,907 |
Dec 26, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
4,119 | $40.04 | 4,119 $40.04 $164,925 |
Dec 24, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
43,720 | $39.71 | 43,720 $39.71 $1,736,121 |
Dec 23, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
91,677 | $39.51 | 91,677 $39.51 $3,622,342 |
Dec 20, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
73,423 | $39.39 | 73,423 $39.39 $2,892,132 |
Dec 11, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
37,951 | $38.68 | 37,951 $38.68 $1,467,945 |
Dec 10, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
252,225 | $40.13 | 252,225 $40.13 $10,121,789 |
Dec 09, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
120,324 | $41.64 | 120,324 $41.64 $5,009,750 |
Aug 21, 2019 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
40,000 | $41.27 | 40,000 $41.27 $1,650,724 |
Aug 19, 2019 Desjarlais John R |
Desjarlais John R
Sr. V.P., Research & CSO
|
Sell |
35,000 | $40.69 | 35,000 $40.69 $1,424,150 |
Jun 06, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Buy |
12,641 | $29.87 | 12,641 $29.87 $377,587 |
May 02, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Buy |
14,611 | $29.87 | 14,611 $29.87 $436,407 |
Mar 25, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Buy |
3,500 | $29.77 | 3,500 $29.77 $104,195 |
Mar 22, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Buy |
2,000 | $29.96 | 2,000 $29.96 $59,920 |
Mar 18, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Buy |
1,100 | $29.90 | 1,100 $29.90 $32,890 |
Mar 15, 2019 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Buy |
38,300 | $29.02 | 38,300 $29.02 $1,111,466 |
Sep 17, 2018 Foster Paul A |
Foster Paul A
CMO
|
Sell |
40,000 | $46.03 | 40,000 $46.03 $1,841,208 |
Sep 14, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
1,000 | $48.05 | 1,000 $48.05 $48,054 |
Aug 17, 2018 Foster Paul A |
Foster Paul A
CMO
|
Sell |
3,659 | $40.10 | 3,659 $40.10 $146,726 |
Aug 16, 2018 Foster Paul A |
Foster Paul A
CMO
|
Sell |
20,739 | $41.10 | 20,739 $41.10 $852,373 |
Aug 15, 2018 Foster Paul A |
Foster Paul A
CMO
|
Sell |
106 | $41.10 | 106 $41.10 $4,357 |
Aug 14, 2018 Foster Paul A |
Foster Paul A
CMO
|
Sell |
15,496 | $41.11 | 15,496 $41.11 $636,980 |
Aug 13, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
12,734 | $40.35 | 12,734 $40.35 $513,874 |
Aug 10, 2018 Desjarlais John R |
Desjarlais John R
Sr. V.P., Research & CSO
|
Sell |
14,867 | $40.03 | 14,867 $40.03 $595,092 |
Aug 10, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
28,983 | $40.03 | 28,983 $40.03 $1,160,045 |
Aug 09, 2018 Desjarlais John R |
Desjarlais John R
Sr. V.P., Research & CSO
|
Sell |
20,133 | $40.61 | 20,133 $40.61 $817,629 |
Aug 09, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
8,283 | $40.35 | 8,283 $40.35 $334,198 |
Jul 17, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
36,500 | $41.24 | 36,500 $41.24 $1,505,260 |
Jul 16, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
26,888 | $40.67 | 26,888 $40.67 $1,093,535 |
Jul 13, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
48,312 | $41.97 | 48,312 $41.97 $2,027,684 |
Jul 12, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
58,000 | $39.55 | 58,000 $39.55 $2,293,900 |
Jul 11, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
30,007 | $39.63 | 30,007 $39.63 $1,189,177 |
Jul 10, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
50,293 | $39.89 | 50,293 $39.89 $2,006,188 |
Jun 20, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
92,779 | $40.05 | 92,779 $40.05 $3,715,799 |
Jun 19, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
103,454 | $39.77 | 103,454 $39.77 $4,114,366 |
Jun 18, 2018 STAFFORD JOHN S III |
STAFFORD JOHN S III
|
Sell |
53,767 | $39.88 | 53,767 $39.88 $2,144,228 |
Jun 15, 2018 Dahiyat Bassil I |
Dahiyat Bassil I
President and CEO
|
Sell |
50,000 | $40.51 | 50,000 $40.51 $2,025,690 |
Jun 13, 2018 Kuch John J |
Kuch John J
Sr. Vice President & CFO
|
Sell |
25,000 | $41.64 | 25,000 $41.64 $1,040,945 |
Mar 15, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
40,000 | $30.89 | 40,000 $30.89 $1,235,744 |
Mar 05, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
10,000 | $29.58 | 10,000 $29.58 $295,840 |
Mar 02, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
10,000 | $29.60 | 10,000 $29.60 $295,966 |
Feb 27, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
20,000 | $29.64 | 20,000 $29.64 $592,848 |
Feb 22, 2018 Baracchini Edgardo Jr |
Baracchini Edgardo Jr
CBO
|
Sell |
8,069 | $26.00 | 8,069 $26.00 $209,794 |
Feb 22, 2018 Foster Paul A |
Foster Paul A
CMO
|
Sell |
10,000 | $26.03 | 10,000 $26.03 $260,300 |
Feb 16, 2018 Foster Paul A |
Foster Paul A
CMO
|
Sell |
5,000 | $25.01 | 5,000 $25.01 $125,050 |
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