Nasdaq · CIK 0001768446
CLYM Climb Bio, Inc.
Insider trading from SEC Form 4. Last filing 12 d ago. Close $11.00 on Oct 9, 2026, +571% from the 52-week low and -38% from the high.
Last 90 days
Net insider value
-$1.4M
more sold than bought
Buys
0
$0 by 0 insiders
Sells
1
$1.4M by 1 insider
Insiders on file
11
with a Form 4 at this company
Price and insider trades, last year
CLYMOct 9, 2026 · close 11.00
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Climb Bio, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 25Weak | Stephen Basil Thomas director sell | $1.4M 100,000 shares | -18% | - | |
| 13Weak | Aoife Brennan President and CEO sell | $25k 20,618 shares | -30% | +10% from low-85% from high | |
| 0Weak | Emily Pimblett SVP, Finance & CAO sell | $1,540 1,242 shares | -6% | +7% from low-86% from high | |
| 0Weak | Emily Pimblett SVP, Finance & CAO sell | $1,571 1,199 shares | -7% | - | |
| 0Weak | Emily Pimblett CHIEF ACCOUNTING OFFICER sell | $2,495 1,235 shares | -10% | - |
Transactions
The last 44 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Common Stockindirect: See footnotes | +10,000 | $3.46 | $35k | 10,000 | 12 d ago |
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Common Stockindirect: See footnotes | +10,000 | $3.00 | $30k | 20,000 | 12 d ago |
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Common Stockindirect: See footnotes | +10,000 | $7.89 | $79k | 30,000 | 12 d ago |
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Common Stockindirect: See footnotes | +40,000 | $1.29 | $52k | 70,000 | 12 d ago |
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Stock Option (Right to Buy)derivativeindirect: See footnotes | -10,000 | $0.00 | $0 | 0 | 12 d ago |
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Stock Option (Right to Buy)derivativeindirect: See Footnotes | -10,000 | $0.00 | $0 | 0 | 12 d ago |
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Stock Option (Right to Buy)derivativeindirect: See Footnotes | -10,000 | $0.00 | $0 | 0 | 12 d ago |
| Sep 28, 2026 | Ra Capital Management, L.p. director, owner | MOption exercise Stock Option (Right to Buy)derivativeindirect: See Footnotes | -40,000 | $0.00 | $0 | 0 | 12 d ago |
| Sep 15, 2026 | Stephen Basil Thomas director | SOpen-market sale Common Stock10b5-1 | -100,000 | $13.67 | $1.4M | 467,969 | 25 d ago |
| Aug 7, 2025 | Stephen Basil Thomas director | AGrant or award Common Stock | +100,375 | $0.00 | $0 | 304,657 | Aug 11, 2025 |
| Jun 27, 2025 | Aoife Brennan President and CEO | MOption exercise Common Stock10b5-1 | +68,750 | - | - | 68,750 | Jul 1, 2025 |
| Jun 27, 2025 | Stephen Basil Thomas director | MOption exercise Common Stock | +25,094 | - | - | 204,282 | Jul 1, 2025 |
| Jun 30, 2025 | Aoife Brennan President and CEO | SOpen-market sale Common Stock10b5-1 | -20,618 | $1.22 | $25k | 48,132 | Jul 1, 2025 |
| Jun 27, 2025 | Stephen Basil Thomas director | MOption exercise Restricted Stock Unitsderivative | -25,094 | $0.00 | $0 | 0 | Jul 1, 2025 |
| Jun 27, 2025 | Aoife Brennan President and CEO | MOption exercise Restricted Stock Unitsderivative10b5-1 | -68,750 | $0.00 | $0 | 206,250 | Jul 1, 2025 |
| Jun 18, 2025 | Emily Pimblett SVP, Finance & CAO | MOption exercise Common Stock10b5-1 | +5,000 | - | - | 20,130 | Jun 20, 2025 |
| Jun 17, 2025 | Cindy Driscoll Senior Vice President, Finance | AGrant or award Stock Option (Right to Buy)derivative | +200,000 | $0.00 | $0 | 200,000 | Jun 20, 2025 |
| Jun 20, 2025 | Emily Pimblett SVP, Finance & CAO | SOpen-market sale Common Stock10b5-1 | -1,242 | $1.24 | $1,540 | 18,888 | Jun 20, 2025 |
| Jun 18, 2025 | Emily Pimblett SVP, Finance & CAO | MOption exercise Restricted Stock Unitsderivative10b5-1 | -5,000 | $0.00 | $0 | 15,000 | Jun 20, 2025 |
| Jun 4, 2025 | Ra Capital Management, L.p. director, owner | AGrant or award Stock Option (Right to Buy)derivativeindirect: See Footnotes | +40,000 | $0.00 | $0 | 40,000 | Jun 5, 2025 |
| Jun 4, 2025 | Kimberlee C Drapkin director | AGrant or award Stock Option (Right to Buy)derivative | +40,000 | $0.00 | $0 | 40,000 | Jun 5, 2025 |
| Jun 4, 2025 | Alexander Cumbo director | AGrant or award Stock Option (Right to Buy)derivative | +40,000 | $0.00 | $0 | 40,000 | Jun 5, 2025 |
| Jun 4, 2025 | Judith Dunn director | AGrant or award Stock Option (Right to Buy)derivative | +40,000 | $0.00 | $0 | 40,000 | Jun 5, 2025 |
| Jun 4, 2025 | Andrew David Levin director | AGrant or award Stock Option (Right to Buy)derivative | +40,000 | $0.00 | $0 | 40,000 | Jun 5, 2025 |
| Jun 4, 2025 | Stephen Basil Thomas director | AGrant or award Stock Option (Right to Buy)derivative | +40,000 | $0.00 | $0 | 40,000 | Jun 5, 2025 |
| Jun 4, 2025 | Douglas E Williams director | AGrant or award Stock Option (Right to Buy)derivative | +40,000 | $0.00 | $0 | 40,000 | Jun 5, 2025 |
| Mar 31, 2025 | Douglas E Williams director | AGrant or award Stock Option (Right to Buy)derivative | +78,873 | $0.00 | $0 | 78,873 | Apr 1, 2025 |
| Mar 28, 2025 | Alexander Cumbo director | AGrant or award Stock Option (Right to Buy)derivative | +80,000 | $0.00 | $0 | 80,000 | Apr 1, 2025 |
| Mar 28, 2025 | Kimberlee C Drapkin director | AGrant or award Stock Option (Right to Buy)derivative | +80,000 | $0.00 | $0 | 80,000 | Apr 1, 2025 |
| Mar 27, 2025 | Stephen Basil Thomas director | MOption exercise Common Stock | +25,093 | - | - | 179,188 | Mar 27, 2025 |
| Mar 27, 2025 | Stephen Basil Thomas director | MOption exercise Restricted Stock Unitsderivative | -25,093 | $0.00 | $0 | 25,094 | Mar 27, 2025 |
| Mar 18, 2025 | Emily Pimblett SVP, Finance & CAO | MOption exercise Common Stock10b5-1 | +5,000 | - | - | 16,329 | Mar 20, 2025 |
| Mar 20, 2025 | Emily Pimblett SVP, Finance & CAO | SOpen-market sale Common Stock10b5-1 | -1,199 | $1.31 | $1,571 | 15,130 | Mar 20, 2025 |
| Mar 18, 2025 | Emily Pimblett SVP, Finance & CAO | MOption exercise Restricted Stock Unitsderivative10b5-1 | -5,000 | $0.00 | $0 | 20,000 | Mar 20, 2025 |
| Jan 13, 2025 | Aoife Brennan President and CEO | AGrant or award Stock Option (Right to Buy)derivative | +1,150,000 | $0.00 | $0 | 1,150,000 | Jan 15, 2025 |
| Jan 13, 2025 | Brett Kaplan Chief Operating Officer | AGrant or award Stock Option (Right to Buy)derivative | +500,000 | $0.00 | $0 | 500,000 | Jan 15, 2025 |
| Jan 13, 2025 | Emily Pimblett SVP, Finance and CAO | AGrant or award Stock Option (Right to Buy)derivative | +100,000 | $0.00 | $0 | 100,000 | Jan 15, 2025 |
| Jan 1, 2025 | Stephen Basil Thomas director | MOption exercise Common Stock | +50,188 | - | - | 154,095 | Jan 3, 2025 |
| Jan 1, 2025 | Stephen Basil Thomas director | MOption exercise Restricted Stock Unitsderivative | -50,188 | $0.00 | $0 | 50,187 | Jan 3, 2025 |
| Dec 18, 2024 | Emily Pimblett CHIEF ACCOUNTING OFFICER | MOption exercise Common Stock10b5-1 | +5,000 | - | - | 12,564 | Dec 20, 2024 |
| Dec 19, 2024 | Emily Pimblett CHIEF ACCOUNTING OFFICER | SOpen-market sale Common Stock10b5-1 | -1,235 | $2.02 | $2,495 | 11,329 | Dec 20, 2024 |
| Dec 18, 2024 | Emily Pimblett CHIEF ACCOUNTING OFFICER | MOption exercise Restricted Stock Unitsderivative10b5-1 | -5,000 | $0.00 | $0 | 25,000 | Dec 20, 2024 |
| Nov 11, 2024 | Douglas E Williams director | AGrant or award Stock Option (Right to Buy)derivative | +20,000 | $0.00 | $0 | 20,000 | Nov 12, 2024 |
| Nov 11, 2024 | Douglas E Williams director | AGrant or award Stock Option (Right to Buy)derivative | +6,291 | $0.00 | $0 | 6,291 | Nov 12, 2024 |
Insiders
Everyone who has filed a Form 4 here.
- Aoife BrennanPresident and CEO
- Alexander Cumboceo, president, officer, director
- Kimberlee C Drapkindirector
- Cindy DriscollSenior Vice President, Finance
- Judith Dunndirector
- Brett KaplanChief Operating Officer
- Andrew David Levindirector
- Emily PimblettSVP, Finance & CAO
- Ra Capital Management, L.p.owner, director
- Stephen Basil Thomasdirector
- Douglas E Williamsdirector
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.