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 |
|---|---|---|---|---|---|
Aug 13, 2025 HEGGIE THERESA |
HEGGIE THERESA
|
Sell |
70,000 | $8.51 | 70,000 $8.51 $595,868 |
Dec 13, 2024 Hutson Nancy J |
Hutson Nancy J
|
Sell |
7,000 | $7.54 | 7,000 $7.54 $52,780 |
Jun 24, 2024 McKee Amy E |
McKee Amy E
|
Sell |
8,600 | $6.32 | 8,600 $6.32 $54,352 |
Jun 17, 2024 SANDERS MACHELLE |
SANDERS MACHELLE
|
Sell |
4,689 | $6.00 | 4,689 $6.00 $28,134 |
Jun 14, 2024 HEGGIE THERESA |
HEGGIE THERESA
|
Sell |
6,698 | $6.11 | 6,698 $6.11 $40,925 |
May 30, 2024 LEVIN ALAN G |
LEVIN ALAN G
|
Buy |
7,861 | $6.36 | 7,861 $6.36 $49,996 |
May 24, 2024 ASELAGE STEVE |
ASELAGE STEVE
|
Buy |
2,500 | $6.40 | 2,500 $6.40 $16,000 |
May 20, 2024 MILANO VINCENT |
MILANO VINCENT
|
Buy |
15,000 | $6.25 | 15,000 $6.25 $93,750 |
May 20, 2024 Hutson Nancy J |
Hutson Nancy J
|
Buy |
5,000 | $6.38 | 5,000 $6.38 $31,900 |
May 14, 2024 Thackray Helen M. |
Thackray Helen M.
Chief R&D Officer
|
Buy |
30,000 | $5.86 | 30,000 $5.86 $175,800 |
May 14, 2024 Doyle Anthony |
Doyle Anthony
CFO
|
Buy |
36,300 | $5.57 | 36,300 $5.57 $202,191 |
May 13, 2024 Barnes Alane P |
Barnes Alane P
CLO
|
Buy |
5,000 | $5.53 | 5,000 $5.53 $27,650 |
May 13, 2024 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Buy |
30,000 | $5.55 | 30,000 $5.55 $166,500 |
May 13, 2024 Gayer Charles K |
Gayer Charles K
Chief Commercial Officer
|
Buy |
30,000 | $5.47 | 30,000 $5.47 $164,100 |
May 13, 2024 Galson Steven K |
Galson Steven K
|
Buy |
21,940 | $5.49 | 21,940 $5.49 $120,451 |
Jun 15, 2023 SANDERS MACHELLE |
SANDERS MACHELLE
|
Sell |
4,000 | $7.98 | 4,000 $7.98 $31,920 |
Apr 03, 2023 Thackray Helen M. |
Thackray Helen M.
Chief R&D Officer
|
Sell |
7,000 | $8.29 | 7,000 $8.29 $58,030 |
Feb 01, 2023 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Sell |
100,000 | $10.38 | 100,000 $10.38 $1,038,000 |
Dec 15, 2022 Thackray Helen M. |
Thackray Helen M.
Chief R&D Officer
|
Sell |
3,125 | $10.89 | 3,125 $10.89 $34,031 |
Dec 15, 2022 Barnes Alane P |
Barnes Alane P
CLO
|
Sell |
4,175 | $10.88 | 4,175 $10.88 $45,424 |
Dec 15, 2022 Jones Michael L |
Jones Michael L
Exec. Director, Finance - PAO
|
Sell |
445 | $10.90 | 445 $10.90 $4,851 |
Dec 15, 2022 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Sell |
14,100 | $10.90 | 14,100 $10.90 $153,690 |
Dec 15, 2022 Doyle Anthony |
Doyle Anthony
CFO
|
Sell |
5,700 | $10.90 | 5,700 $10.90 $62,130 |
Dec 15, 2022 Gayer Charles K |
Gayer Charles K
Chief Commercial Officer
|
Sell |
6,100 | $10.90 | 6,100 $10.90 $66,490 |
Dec 02, 2022 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Sell |
82,656 | $12.80 | 82,656 $12.80 $1,057,997 |
Dec 01, 2022 Jones Michael L |
Jones Michael L
Exec. Director, Finance - PAO
|
Sell |
8,600 | $13.01 | 8,600 $13.01 $111,886 |
Dec 01, 2022 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Sell |
214,917 | $13.00 | 214,917 $13.00 $2,793,921 |
Nov 14, 2022 Babu Yarlagadda S |
Babu Yarlagadda S
Chief Discovery Officer
|
Sell |
31,515 | $13.88 | 31,515 $13.88 $437,428 |
Apr 18, 2022 ABERCROMBIE GEORGE B |
ABERCROMBIE GEORGE B
|
Sell |
5,000 | $11.04 | 5,000 $11.04 $55,200 |
Mar 10, 2022 Sheridan William P |
Sheridan William P
CMO
|
Sell |
159,739 | $16.87 | 159,739 $16.87 $2,694,797 |
Mar 10, 2022 Sheridan William P |
Sheridan William P
CMO
|
Sell |
1,400 | $17.64 | 1,400 $17.64 $24,696 |
Mar 01, 2022 Jones Michael L |
Jones Michael L
Exec. Director, Finance - PAO
|
Sell |
2,300 | $17.20 | 2,300 $17.20 $39,560 |
Feb 15, 2022 ABERCROMBIE GEORGE B |
ABERCROMBIE GEORGE B
|
Sell |
5,000 | $18.50 | 5,000 $18.50 $92,500 |
Jan 11, 2022 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Sell |
184,000 | $15.04 | 184,000 $15.04 $2,767,360 |
Nov 24, 2021 MILANO VINCENT |
MILANO VINCENT
|
Buy |
7,500 | $12.19 | 7,500 $12.19 $91,425 |
Nov 23, 2021 Doyle Anthony |
Doyle Anthony
CFO
|
Buy |
35,258 | $12.48 | 35,258 $12.48 $440,020 |
Nov 15, 2021 ABERCROMBIE GEORGE B |
ABERCROMBIE GEORGE B
|
Sell |
5,000 | $12.27 | 5,000 $12.27 $61,350 |
Oct 15, 2021 Hutson Nancy J |
Hutson Nancy J
|
Sell |
105,000 | $15.40 | 105,000 $15.40 $1,617,000 |
Sep 15, 2021 ABERCROMBIE GEORGE B |
ABERCROMBIE GEORGE B
|
Sell |
5,000 | $15.06 | 5,000 $15.06 $75,300 |
Sep 13, 2021 LEE KENNETH B JR |
LEE KENNETH B JR
|
Sell |
6,000 | $15.35 | 6,000 $15.35 $92,100 |
Jul 15, 2021 ABERCROMBIE GEORGE B |
ABERCROMBIE GEORGE B
|
Sell |
5,000 | $15.69 | 5,000 $15.69 $78,450 |
May 28, 2021 Sheridan William P |
Sheridan William P
CMO
|
Sell |
91,814 | $15.02 | 91,814 $15.02 $1,379,046 |
May 27, 2021 Sheridan William P |
Sheridan William P
CMO
|
Sell |
71,759 | $15.00 | 71,759 $15.00 $1,076,385 |
May 24, 2021 ABERCROMBIE GEORGE B |
ABERCROMBIE GEORGE B
|
Sell |
6,667 | $13.90 | 6,667 $13.90 $92,671 |
May 11, 2021 Barnes Alane P |
Barnes Alane P
CLO
|
Sell |
102,780 | $12.04 | 102,780 $12.04 $1,237,471 |
May 10, 2021 ABERCROMBIE GEORGE B |
ABERCROMBIE GEORGE B
|
Sell |
7,000 | $12.70 | 7,000 $12.70 $88,900 |
Feb 22, 2021 Sheridan William P |
Sheridan William P
Senior VP - CMO
|
Sell |
41,250 | $11.57 | 41,250 $11.57 $477,263 |
Dec 15, 2020 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Sell |
134,278 | $8.32 | 134,278 $8.32 $1,117,193 |
Dec 11, 2020 Barnes Alane P |
Barnes Alane P
Senior VP, Chief Legal Officer
|
Sell |
13,741 | $7.96 | 13,741 $7.96 $109,378 |
Dec 04, 2020 Barnes Alane P |
Barnes Alane P
Senior VP, Chief Legal Officer
|
Sell |
13,741 | $6.23 | 13,741 $6.23 $85,606 |
Aug 11, 2020 Doyle Anthony |
Doyle Anthony
CFO
|
Buy |
54,000 | $4.08 | 54,000 $4.08 $220,320 |
Nov 18, 2019 Babu Yarlagadda S |
Babu Yarlagadda S
Senior VP - Drug Discovery
|
Buy |
25,000 | $1.45 | 25,000 $1.45 $36,250 |
Nov 18, 2019 ASELAGE STEVE |
ASELAGE STEVE
|
Buy |
15,000 | $1.45 | 15,000 $1.45 $21,750 |
Nov 18, 2019 Barnes Alane P |
Barnes Alane P
Senior VP, Chief Legal Officer
|
Buy |
20,000 | $1.45 | 20,000 $1.45 $29,000 |
Nov 18, 2019 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Buy |
50,000 | $1.45 | 50,000 $1.45 $72,500 |
Nov 18, 2019 INGRAM ROBERT ALEXANDER |
INGRAM ROBERT ALEXANDER
|
Buy |
20,000 | $1.45 | 20,000 $1.45 $29,000 |
Nov 18, 2019 HEGGIE THERESA |
HEGGIE THERESA
|
Buy |
5,000 | $1.45 | 5,000 $1.45 $7,250 |
Nov 18, 2019 Hutson Nancy J |
Hutson Nancy J
|
Buy |
10,000 | $1.45 | 10,000 $1.45 $14,500 |
Nov 18, 2019 LEE KENNETH B JR |
LEE KENNETH B JR
|
Buy |
5,000 | $1.45 | 5,000 $1.45 $7,250 |
Nov 18, 2019 Sniecinski Megan |
Sniecinski Megan
CBO
|
Buy |
45,000 | $1.45 | 45,000 $1.45 $65,250 |
May 22, 2019 ASELAGE STEVE |
ASELAGE STEVE
|
Buy |
3,000 | $3.57 | 3,000 $3.57 $10,710 |
May 17, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
2,500 | $7.45 | 2,500 $7.45 $18,625 |
May 16, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
7,250 | $7.72 | 7,250 $7.72 $55,970 |
May 15, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
7,250 | $7.92 | 7,250 $7.92 $57,420 |
May 14, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
4,500 | $7.62 | 4,500 $7.62 $34,290 |
May 13, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
9,750 | $7.76 | 9,750 $7.76 $75,660 |
May 09, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
9,750 | $7.63 | 9,750 $7.63 $74,393 |
May 06, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
9,000 | $7.75 | 9,000 $7.75 $69,750 |
May 02, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
7,750 | $7.30 | 7,750 $7.30 $56,575 |
Apr 04, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
7,500 | $8.81 | 7,500 $8.81 $66,075 |
Mar 12, 2019 ASELAGE STEVE |
ASELAGE STEVE
|
Buy |
2,000 | $8.30 | 2,000 $8.30 $16,600 |
Jan 28, 2019 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
5,000 | $9.85 | 5,000 $9.85 $49,250 |
Jan 28, 2019 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
4,000 | $9.88 | 4,000 $9.88 $39,520 |
Jan 28, 2019 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
2,000 | $9.91 | 2,000 $9.91 $19,820 |
Jan 25, 2019 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
6,000 | $9.60 | 6,000 $9.60 $57,600 |
Jan 18, 2019 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
2,000 | $9.40 | 2,000 $9.40 $18,800 |
Jan 16, 2019 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
3,046 | $9.27 | 3,046 $9.27 $28,236 |
Jan 14, 2019 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
954 | $9.20 | 954 $9.20 $8,777 |
Dec 18, 2018 Sheridan William P |
Sheridan William P
Senior VP - CMO
|
Sell |
20,488 | $7.58 | 20,488 $7.58 $155,299 |
Dec 10, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
2,000 | $9.01 | 2,000 $9.01 $18,020 |
Dec 10, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
2,000 | $9.11 | 2,000 $9.11 $18,220 |
Dec 04, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
3,922 | $9.45 | 3,922 $9.45 $37,063 |
Dec 03, 2018 Stonehouse Jon P |
Stonehouse Jon P
President & CEO
|
Sell |
80,000 | $9.12 | 80,000 $9.12 $729,600 |
Nov 30, 2018 Barnes Alane P |
Barnes Alane P
Senior VP, Chief Legal Officer
|
Sell |
44,290 | $9.07 | 44,290 $9.07 $401,710 |
Nov 23, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
3,500 | $9.66 | 3,500 $9.66 $33,810 |
Nov 21, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
5,000 | $9.41 | 5,000 $9.41 $47,050 |
Nov 21, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
7,000 | $9.08 | 7,000 $9.08 $63,560 |
Nov 21, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
12,000 | $9.06 | 12,000 $9.06 $108,720 |
Nov 21, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
2,455 | $9.01 | 2,455 $9.01 $22,120 |
Nov 20, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
4,623 | $8.57 | 4,623 $8.57 $39,619 |
Nov 20, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
6,500 | $8.75 | 6,500 $8.75 $56,875 |
Nov 20, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
9,127 | $8.52 | 9,127 $8.52 $77,762 |
Nov 20, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
6,150 | $8.61 | 6,150 $8.61 $52,952 |
Nov 19, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
75 | $8.30 | 75 $8.30 $623 |
Nov 19, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
193 | $8.30 | 193 $8.30 $1,602 |
Nov 08, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
11,113 | $8.09 | 11,113 $8.09 $89,904 |
Nov 08, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
2,302 | $8.30 | 2,302 $8.30 $19,107 |
Nov 08, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
5,280 | $8.15 | 5,280 $8.15 $43,032 |
Nov 07, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
672 | $8.00 | 672 $8.00 $5,376 |
Nov 07, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
300 | $8.00 | 300 $8.00 $2,400 |
Nov 05, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
215 | $8.00 | 215 $8.00 $1,720 |
Nov 02, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
7,356 | $7.78 | 7,356 $7.78 $57,230 |
Nov 02, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
3,500 | $7.96 | 3,500 $7.96 $27,860 |
Nov 02, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
1,000 | $8.00 | 1,000 $8.00 $8,000 |
Nov 01, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
1,544 | $7.51 | 1,544 $7.51 $11,595 |
Oct 19, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
3,150 | $7.45 | 3,150 $7.45 $23,468 |
Oct 19, 2018 Powell Lynne |
Powell Lynne
Senior VP - CCO
|
Sell |
100 | $7.50 | 100 $7.50 $750 |
Oct 03, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
972 | $7.26 | 972 $7.26 $7,057 |
Oct 03, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
100 | $7.45 | 100 $7.45 $745 |
Oct 02, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
3,250 | $7.19 | 3,250 $7.19 $23,368 |
Oct 02, 2018 STAAB THOMAS R II |
STAAB THOMAS R II
Senior Vice President and CFO
|
Sell |
5,528 | $7.27 | 5,528 $7.27 $40,189 |
Aug 09, 2018 Sheridan William P |
Sheridan William P
Senior VP - CMO
|
Sell |
62,500 | $7.03 | 62,500 $7.03 $439,375 |
Jun 01, 2018 Sheridan William P |
Sheridan William P
Senior VP - CMO
|
Sell |
42,112 | $6.30 | 42,112 $6.30 $265,306 |
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