Company profile
Climb Bio, Inc. Insider Trading
CLYMEvery SEC Form 4 insider trading filing for Climb Bio, Inc. (CLYM) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Pharmaceutical Preparations
- CIK
- 0001768446
- Filings
- 71
- Insiders
- 24
- Last filing
- 2026-06-29
Activity summary
No insider transactions in the last 30 days. The most recent was on June 29, 2026, when Brennan Aoife sold 30,902 shares. 71 filings from 24 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q2 23 to Q2 26. Climb Bio, Inc. insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $50.0M.
90 day insight
Over the last 90 days, Climb Bio, Inc. insiders bought $0 across 11 transactions with no open-market sales.
- Most active insider: Brennan Aoife with 3 transactions totaling $407K.
- Largest single sale: $407K by Brennan Aoife on Jun 29, 2026.
- 100% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 29, 2026 | Brennan Aoife | CLYM | Sale10b5 | 30,902 | $13.17 | $407K |
| Jun 29, 2026 | Celebi Breanna Maurine | CLYM | Award | 70,284 | — | — |
| Jun 29, 2026 | Ra Capital Management, L.p. | CLYM | Award | 70,284 | — | — |
| Jun 27, 2026 | Brennan Aoife | CLYM | Option Exercise | 68,750 | — | — |
| Jun 27, 2026 | Brennan Aoife | CLYM | Option Exercise | 68,750 | — | — |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Query this yourself
The same rows, over the API.
curl "https://api.form4api.com/v1/transactions?ticker=CLYM" \
-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Climb Bio, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →