$STOK

📈 Chart

107 transactions across 32 dates · last 365 days

6-Month Buy/Sell Trend

Buys Sells
2026-04-03
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Kahn Clare A 30,782 $0 $0 Apr 7
2026-04-01
▼ 1 sell · $60K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,838 $33 $60K Plan Apr 3
2026-03-20
▼ 2 sells · $313K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 8,692 $34 $292K Plan Mar 24
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 601 $34 $21K Plan Mar 24
2025-12-08
▼ 5 sells · $562K
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 1,300 $32 $41K Plan Dec 10
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 2,678 $33 $87K Plan Dec 10
Kaye Edward M. MD ▼ Sell 3,825 $31 $120K Plan Dec 10
Kaye Edward M. MD ▼ Sell 8,274 $33 $269K Plan Dec 10
Kaye Edward M. MD ▼ Sell 1,331 $33 $44K Plan Dec 10
2025-12-03
▼ 6 sells · $165K 6 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC M 6,000 $0 $0 Plan Dec 5
Allan Jonathan GENERAL COUNSEL & CORP SEC M 6,000 $0 $0 Plan Dec 5
Kaye Edward M. MD M 26,250 $0 $0 Plan Dec 5
Kaye Edward M. MD M 26,250 $0 $0 Plan Dec 5
Ticho Barry CHIEF MEDICAL OFFICER M 10,000 $0 $0 Plan Dec 5
Ticho Barry CHIEF MEDICAL OFFICER M 10,000 $0 $0 Plan Dec 5
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 898 $30 $27K Dec 3
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 1,394 $31 $43K Dec 3
Kaye Edward M. MD ▼ Sell 419 $30 $13K Dec 3
Kaye Edward M. MD ▼ Sell 651 $31 $20K Dec 3
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 789 $30 $24K Dec 3
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,225 $31 $38K Dec 3
2025-12-04
▼ 6 sells · $283K
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 824 $31 $25K Plan Dec 5
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 194 $31 $6K Plan Dec 5
Kaye Edward M. MD ▼ Sell 5,222 $31 $161K Plan Dec 5
Kaye Edward M. MD ▼ Sell 1,231 $31 $39K Plan Dec 5
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,373 $31 $42K Plan Dec 5
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 323 $31 $10K Plan Dec 5
2025-12-05
▼ 8 sells · $657K
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 1,004 $31 $31K Plan Dec 5
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 5,437 $31 $169K Plan Dec 5
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 2,344 $32 $74K Plan Dec 5
Kaye Edward M. MD ▼ Sell 6,367 $31 $199K Plan Dec 5
Kaye Edward M. MD ▼ Sell 1,681 $31 $52K Plan Dec 5
Kaye Edward M. MD ▼ Sell 500 $32 $16K Plan Dec 5
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,673 $31 $52K Plan Dec 5
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,989 $31 $62K Plan Dec 5
2025-12-01
5 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC M 12,357 $0 $0 Dec 3
Allan Jonathan GENERAL COUNSEL & CORP SEC M 12,357 $0 $0 Dec 3
Kaye Edward M. MD M 4,317 $0 $0 Dec 3
Ticho Barry CHIEF MEDICAL OFFICER M 11,981 $0 $0 Dec 3
Ticho Barry CHIEF MEDICAL OFFICER M 11,981 $0 $0 Dec 3
2025-12-02
▼ 6 sells · $160K
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 1,416 $30 $42K Dec 3
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 868 $30 $26K Dec 3
Kaye Edward M. MD ▼ Sell 661 $30 $20K Dec 3
Kaye Edward M. MD ▼ Sell 405 $30 $12K Dec 3
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,244 $30 $37K Dec 3
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 762 $30 $23K Dec 3
2024-12-01
1 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Kaye Edward M. MD M 4,317 $0 $0 Dec 3
2025-11-24
▼ 1 sell · $1.2M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Krainer Adrian R. ▼ Sell 40,472 $30 $1.2M Plan Nov 26
2025-11-14
▼ 2 sells · $1.1M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Krainer Adrian R. ▼ Sell 19,790 $27 $527K Plan Nov 18
Krainer Adrian R. ▼ Sell 20,682 $27 $565K Plan Nov 18
2025-11-03
▼ 4 sells · $153K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 3,776 $25 $95K Plan Nov 5
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,455 $26 $38K Plan Nov 5
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 600 $28 $17K Plan Nov 5
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 100 $29 $3K Plan Nov 5
2025-10-08
▼ 1 sell · $750K 4 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
SMITH IAN F Chief Executive Officer A 570,000 $0 $0 Oct 14
SMITH IAN F Chief Executive Officer A 380,000 $0 $0 Oct 14
Kaye Edward M. MD M 25,000 $1 $15K Plan Oct 10
Kaye Edward M. MD ▼ Sell 25,000 $30 $750K Plan Oct 10
Kaye Edward M. MD M 25,000 $0 $0 Plan Oct 10
2025-10-03
▼ 2 sells · $1.3M 2 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC M 10,000 $9 $92K Plan Oct 7
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 10,000 $25 $251K Plan Oct 7
Allan Jonathan GENERAL COUNSEL & CORP SEC M 10,000 $0 $0 Plan Oct 7
Kaye Edward M. MD ▼ Sell 42,461 $25 $1.1M Plan Oct 7
2025-10-01
▼ 1 sell · $126K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 5,343 $24 $126K Plan Oct 3
2025-09-30
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
LEVIN ARTHUR A M 1,211 $0 $0 Oct 1
LEVIN ARTHUR A M 1,211 $0 $0 Oct 1
2025-09-04
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
Kaye Edward M. MD D 178,500 $0 $0 Sep 5
Kaye Edward M. MD D 144,000 $0 $0 Sep 5
2025-08-29
▼ 2 sells · $38K 2 other
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC M 850 $7 $6K Plan Sep 3
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 850 $20 $17K Plan Sep 3
Allan Jonathan GENERAL COUNSEL & CORP SEC M 850 $0 $0 Plan Sep 3
Kaye Edward M. MD ▼ Sell 1,029 $20 $21K Plan Sep 3
2025-09-02
▼ 3 sells · $709K 2 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC M 9,150 $7 $65K Plan Sep 3
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 14,922 $20 $300K Plan Sep 3
Allan Jonathan GENERAL COUNSEL & CORP SEC M 9,150 $0 $0 Plan Sep 3
Kaye Edward M. MD ▼ Sell 14,860 $20 $299K Plan Sep 3
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 5,501 $20 $109K Plan Sep 3
2025-09-03
▼ 2 sells · $1.1M
⚡ 2 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 6,345 $20 $127K Plan Sep 3
Kaye Edward M. MD ▼ Sell 45,996 $20 $926K Plan Sep 3
2025-08-18
▼ 3 sells · $303K
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 1,683 $18 $31K Aug 20
Kaye Edward M. MD ▼ Sell 12,126 $18 $221K Aug 20
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 2,805 $18 $51K Aug 20
2025-08-14
9 other
⚡ 3 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC M 6,000 $0 $0 Aug 18
Allan Jonathan GENERAL COUNSEL & CORP SEC A 12,000 $0 $0 Aug 18
Allan Jonathan GENERAL COUNSEL & CORP SEC M 6,000 $0 $0 Aug 18
Kaye Edward M. MD M 26,250 $0 $0 Aug 18
Kaye Edward M. MD A 52,500 $0 $0 Aug 18
Kaye Edward M. MD M 26,250 $0 $0 Aug 18
Ticho Barry CHIEF MEDICAL OFFICER M 10,000 $0 $0 Aug 18
Ticho Barry CHIEF MEDICAL OFFICER A 20,000 $0 $0 Aug 18
Ticho Barry CHIEF MEDICAL OFFICER M 10,000 $0 $0 Aug 18
2025-08-13
▼ 1 sell · $206K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Allan Jonathan GENERAL COUNSEL & CORP SEC ▼ Sell 13,712 $15 $206K Plan Aug 15
2025-08-01
▼ 1 sell · $58K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 4,504 $13 $58K Plan Aug 5
2025-06-30
2 other
Insider Title Type Shares Price $ Value 10b5-1 Filed
LEVIN ARTHUR A M 1,210 $0 $0 Jul 2
LEVIN ARTHUR A M 1,210 $0 $0 Jul 2
2025-07-01
▼ 1 sell · $52K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 4,503 $12 $52K Plan Jul 2
2025-06-04
▼ 1 sell · $30.6M
Insider Title Type Shares Price $ Value 10b5-1 Filed
Skorpios Trust ▼ Sell 3,000,000 $10 $30.6M Jun 6
2025-06-03
▼ 1 sell · $65K 6 other
⚡ 7 insiders
Insider Title Type Shares Price $ Value 10b5-1 Filed
Burstein Jennifer A 29,747 $0 $0 Jun 4
Harrison Seth Loring A 29,747 $0 $0 Jun 4
Krainer Adrian R. A 29,747 $0 $0 Jun 4
LEVIN ARTHUR A A 29,747 $0 $0 Jun 4
Menzel Garry E A 29,747 $0 $0 Jun 4
Smith Julie A 29,747 $0 $0 Jun 4
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 6,471 $10 $65K Plan Jun 4
2025-06-02
▼ 1 sell · $17K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 1,745 $10 $17K Plan Jun 4
2025-05-01
▼ 1 sell · $38K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 3,841 $10 $38K Plan May 5
2025-05-02
▼ 1 sell · $229K
Insider Title Type Shares Price $ Value 10b5-1 Filed
Ticho Barry CHIEF MEDICAL OFFICER ▼ Sell 22,790 $10 $229K Plan May 5