Company profile
Corbus Pharmaceuticals Holdings, Inc. Insider Trading
CRBPEvery SEC Form 4 insider trading filing for Corbus Pharmaceuticals Holdings, Inc. (CRBP) 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
- 0001595097
- Filings
- 77
- Insiders
- 18
- Last filing
- 2026-09-14
Activity summary
No discretionary insider buying or selling in the last 30 days. The 1 transaction filed was made under a 10b5-1 plan, scheduled in advance rather than decided on the day.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Corbus Pharmaceuticals Holdings, Inc. insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $46.8M.
90 day insight
Over the last 90 days, Corbus Pharmaceuticals Holdings, Inc. insiders bought $25K across 3 transactions with no open-market sales.
- Most active insider: Leonardo Viana Nicacio with 2 transactions totaling $0.
- Largest single sale: $171K by Yuval Cohen on Aug 7, 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 |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Yong Ben | CRBP | Sale10b5 | 2,000 | $7.84 | $16K |
| Aug 16, 2026 | Leonardo Viana Nicacio | CRBP | Award | 58,333 | — | — |
| Aug 16, 2026 | Leonardo Viana Nicacio | CRBP | Award | 191,676 | — | — |
| Aug 11, 2026 | Nishant C Saxena | CRBP | Purchase | 2,600 | $9.63 | $25K |
| Aug 7, 2026 | Sean F. Moran | CRBP | Sale10b5 | 12,000 | $10.08 | $121K |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Corbus Pharmaceuticals Holdings, 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 →