Stoke Therapeutics, Inc. (STOK) Insider Trading
Over the last 3 months, STOK insiders made 0 open-market buys and 11 sales, a net sale of -$1.1M (SEC Form 4). Over the last 6 months, 155 institutions increased and 115 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
11
Net (3m)
-$1.1M
Insider trades by month Buys Sells
Mar
Apr
May
Jun
Jul
Aug
Context3-month price +2.3%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 18, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 242 | $32.47 |
| Aug 18, 2026 | Allan Jonathanofficer: GENERAL COUNSEL & CORP SEC | Sell | 145 | $32.47 |
| Aug 18, 2026 | Kaye Edward M. MDdirector | Option | 26,250 | — |
| Aug 18, 2026 | Kaye Edward M. MDdirector | Sell | 637 | $32.47 |
| Aug 18, 2026 | Allan Jonathanofficer: GENERAL COUNSEL & CORP SEC | Option | 6,000 | — |
| Aug 18, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 4,525 | $32.01 |
| Aug 18, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Option | 10,000 | — |
| Aug 18, 2026 | Kaye Edward M. MDdirector | Sell | 11,930 | $32.01 |
| Aug 18, 2026 | Allan Jonathanofficer: GENERAL COUNSEL & CORP SEC | Sell | 2,716 | $32.01 |
| Aug 5, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 5,907 | $28.95 |
| Aug 5, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 1,269 | $29.45 |
| Jul 17, 2026 | McCauley Thomasofficer: Chief Scientific Officer | Grant | 225,000 | $29.91 |
| Jul 6, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 6,728 | $32.62 |
| Jul 6, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 500 | $33.27 |
| Jun 18, 2026 | Allan Jonathanofficer: GENERAL COUNSEL & CORP SEC | Sell | 1,457 | $29.95 |
| Jun 5, 2026 | Kaye Edward M. MDdirector | Grant | 17,786 | $29.46 |
| Jun 5, 2026 | TZIANABOS ARTHURdirector | Grant | 17,786 | $29.46 |
| Jun 5, 2026 | Smith Juliedirector | Grant | 17,786 | $29.46 |
| Jun 5, 2026 | Krainer Adrian R.director | Grant | 17,786 | $29.46 |
| Jun 5, 2026 | Burstein Jenniferdirector | Grant | 17,786 | $29.46 |
| Jun 5, 2026 | Harrison Seth Loringdirector | Grant | 17,786 | $29.46 |
| Jun 5, 2026 | LEVIN ARTHUR Adirector | Grant | 17,786 | $29.46 |
| Jun 3, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 1,795 | $30.58 |
| May 5, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 2,243 | $32.79 |
| Apr 7, 2026 | Kahn Claredirector | Grant | 30,782 | $32.79 |
| Apr 3, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 1,838 | $32.66 |
| Mar 24, 2026 | Allan Jonathanofficer: GENERAL COUNSEL & CORP SEC | Sell | 8,692 | $33.64 |
| Mar 24, 2026 | Allan Jonathanofficer: GENERAL COUNSEL & CORP SEC | Sell | 601 | $34.41 |
| Mar 19, 2026 | Leggett Thomasofficer: Chief Financial Officer | Sell | 2,173 | $31.28 |
| Mar 19, 2026 | Ticho Barryofficer: CHIEF MEDICAL OFFICER | Sell | 103 | $32.85 |
Source: STOK SEC Form 4 filings, latest Aug 18, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their STOK positions over the last 6 months (SEC Form 13F).
Increased
155
New positions
74
Reduced
115
Sold out
28
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BlackRock, Inc. | Increased | 5.9M | Aug 7, 2026 |
| RTW INVESTMENTS, LP | Increased | 5.6M | May 15, 2026 |
| RTW INVESTMENTS, LP | Unchanged | 5.6M | Aug 14, 2026 |
| BLACKROCK, INC. | Increased | 5.4M | May 13, 2026 |
| FMR LLC | Reduced | 5.4M | May 15, 2026 |
| FMR LLC | Reduced | 5.3M | Aug 13, 2026 |
| LYNX1 CAPITAL MANAGEMENT LP | Reduced | 4.8M | May 4, 2026 |
| REDMILE GROUP, LLC | Increased | 4.2M | May 15, 2026 |
| Lynx1 Capital Management LP | Reduced | 4.0M | Aug 13, 2026 |
| Redmile Group, LLC | Reduced | 3.9M | Aug 14, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 3.5M | Aug 14, 2026 |
| MORGAN STANLEY | Increased | 3.5M | Aug 13, 2026 |
| MORGAN STANLEY | Reduced | 3.4M | May 15, 2026 |
| BAKER BROS. ADVISORS LP | Unchanged | 3.3M | May 15, 2026 |
| BAKER BROS. ADVISORS LP | Unchanged | 3.3M | Aug 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.