CRBP insider transaction filings
Corbus Pharmaceuticals Holdings, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-15. Screen CRBP transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 5 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing by 1 insider — 2,600 shares, $25,036 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 3 legs across 3 filings by 3 insiders — 31,000 shares, $308,050 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 2.
- Largest priced transaction: sale of 17,000 shares @ $10.08 ($171,396) by Cohen Yuval, filed 2026-08-10.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Cohen Yuval — Chief Executive Officer, Director | 1 | — | 1 leg · 17,000 sh · $171,396 | — |
| Moran Sean F. — Chief Financial Officer | 1 | — | 1 leg · 12,000 sh · $120,971 | — |
| Saxena Nishant C — Chief Business Officer | 1 | 1 leg · 2,600 sh · $25,036 | — | — |
| Ben Yong — Director | 1 | — | 1 leg · 2,000 sh · $15,683 | — |
| Nicacio Leonardo Viana — Chief Medical Officer | 1 | — | — | 2 |
Recent Form 4 filings — Corbus Pharmaceuticals Holdings, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-15 | 4 | Ben Yong — Director | Sale (S): 2,000 @ $7.84 | EDGAR |
| 2026-08-17 | 4 | Nicacio Leonardo Viana — Chief Medical Officer | Grant/award (A): 58,333 @ $0 · Grant/award (A): 191,676 (derivative) @ $0 | EDGAR |
| 2026-08-12 | 4 | Saxena Nishant C — Chief Business Officer | Purchase (P): 2,600 @ $9.63 | EDGAR |
| 2026-08-10 | 4 | Moran Sean F. — Chief Financial Officer | Sale (S): 12,000 @ $10.08 | EDGAR |
| 2026-08-10 | 4 | Cohen Yuval — Chief Executive Officer, Director | Sale (S): 17,000 @ $10.08 | EDGAR |
| 2026-06-11 | 4 | Kung Winston — Director | Sale (S): 2,026 @ $7.91 | EDGAR |
| 2026-06-11 | 4 | Jenkins John Kenneth — Director | Sale (S): 4,800 @ $7.91 | EDGAR |
| 2026-06-11 | 4 | Altmeyer Anne — Director | Sale (S): 2,412 @ $7.91 | EDGAR |
| 2026-06-03 | 4 | Saxena Nishant C — Chief Business Officer | Purchase (P): 4,500 @ $7.33 · Purchase (P): 9,000 @ $7.58 | EDGAR |
| 2026-05-22 | 4 | Saxena Nishant C — Chief Business Officer | Grant/award (A): 58,300 @ $0 · Grant/award (A): 192,300 (derivative) @ $0 | EDGAR |
| 2026-05-21 | 4 | Kung Winston — Director | Grant/award (A): 3,800 @ $0 · Grant/award (A): 12,300 (derivative) @ $0 | EDGAR |
| 2026-05-21 | 4 | Jacques Rachelle Suzanne — Director | Grant/award (A): 3,800 @ $0 · Grant/award (A): 12,300 (derivative) @ $0 | EDGAR |
| 2026-05-21 | 4 | Jenkins John Kenneth — Director | Grant/award (A): 3,800 @ $0 · Grant/award (A): 12,300 (derivative) @ $0 | EDGAR |
| 2026-05-21 | 4 | Altmeyer Anne — Director | Grant/award (A): 3,800 @ $0 · Grant/award (A): 12,300 (derivative) @ $0 | EDGAR |
| 2026-05-21 | 4 | Ben Yong — Director | Grant/award (A): 3,800 @ $0 · Grant/award (A): 12,300 (derivative) @ $0 | EDGAR |
| 2026-05-21 | 4 | Pfeiffenberger Brent — Director | Grant/award (A): 7,500 @ $0 · Grant/award (A): 24,700 (derivative) @ $0 | EDGAR |
| 2026-03-04 | 4 | Smethurst Dominic — Chief Medical Officer | Sale (S): 6,097 @ $8.30 | EDGAR |
| 2026-02-18 | 4 | Hodgson Ian — Chief Operating Officer | Sale (S): 847 @ $7.38 | EDGAR |
| 2026-02-18 | 4 | Cohen Yuval — Chief Executive Officer, Director | Sale (S): 13,871 @ $7.78 | EDGAR |
| 2026-02-18 | 4 | Moran Sean F. — Chief Financial Officer | Sale (S): 4,701 @ $7.78 | EDGAR |
| 2026-02-04 | 4 | Smethurst Dominic — Chief Medical Officer | Sale (S): 3,285 @ $8.09 | EDGAR |
| 2026-02-04 | 4 | Hodgson Ian — Chief Operating Officer | Sale (S): 2,415 @ $8.09 | EDGAR |
| 2026-01-16 | 4 | Hodgson Ian — Chief Operating Officer | Grant/award (A): 28,365 @ $0 · Grant/award (A): 85,095 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | Smethurst Dominic — Chief Medical Officer | Grant/award (A): 28,365 @ $0 · Grant/award (A): 85,095 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | Cohen Yuval — Chief Executive Officer, Director | Grant/award (A): 50,000 @ $0 · Grant/award (A): 150,000 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | Moran Sean F. — Chief Financial Officer | Grant/award (A): 28,082 @ $0 · Grant/award (A): 84,247 (derivative) @ $0 | EDGAR |
| 2025-12-15 | 4 | Cormorant Asset Management, LP — 10% owner Cormorant Global Healthcare Master Fund, LP — 10% owner Chen Bihua — 10% owner | Sale (S): 30,029 @ $11.46 | EDGAR |
| 2025-10-27 | 4 | Cohen Yuval — Chief Executive Officer, Director | Option exercise (M): 18,660 @ $4.26 · Sale (S): 18,660 @ $17.01 · Option exercise (M): 8,973 @ $4.26 · Sale (S): 8,973 @ $17.14 · Option exercise (M): 18,660 (derivative) @ $0 · Option exercise (M): 8,973 (derivative) @ $0 | EDGAR |
| 2025-10-27 | 4 | Moran Sean F. — Chief Financial Officer | Option exercise (M): 12,981 @ $4.26 · Sale (S): 12,981 @ $17.02 · Option exercise (M): 12,981 (derivative) @ $0 | EDGAR |
| 2025-10-21 | 4 | Altmeyer Anne — Director | Option exercise (M): 1,060 @ $4.80 · Sale (S): 1,060 @ $20.50 · Option exercise (M): 1,060 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | Kung Winston — Director | Grant/award (A): 4,800 @ $0 · Grant/award (A): 16,000 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | Ben Yong — Director | Grant/award (A): 4,800 @ $0 · Grant/award (A): 16,000 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | Jenkins John Kenneth — Director | Sale (S): 2,783 @ $7.35 · Grant/award (A): 4,800 @ $0 · Grant/award (A): 16,000 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | Altmeyer Anne — Director | Sale (S): 1,392 @ $7.25 · Grant/award (A): 4,800 @ $0 · Grant/award (A): 16,000 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | Jacques Rachelle Suzanne — Director | Grant/award (A): 4,800 @ $0 · Grant/award (A): 16,000 (derivative) @ $0 | EDGAR |
| 2025-06-02 | 4 | HOLMER ALAN F — Director | Grant/award (A): 4,800 @ $0 · Grant/award (A): 16,000 (derivative) @ $0 | EDGAR |
| 2025-03-07 | 4 | Smethurst Dominic — Chief Medical Officer | Sale (S): 6,393 @ $6.78 | EDGAR |
| 2025-02-18 | 4 | Cohen Yuval — Chief Executive Officer, Director | Sale (S): 7,134 @ $8.76 | EDGAR |
| 2025-02-18 | 4 | Moran Sean F. — Chief Financial Officer | Sale (S): 2,792 @ $8.76 | EDGAR |
| 2025-02-04 | 4 | Smethurst Dominic — Chief Medical Officer | Grant/award (A): 27,200 @ $0 · Grant/award (A): 91,200 (derivative) @ $0 | EDGAR |
| 2025-02-04 | 4 | Cohen Yuval — Chief Executive Officer, Director | Grant/award (A): 68,100 @ $0 · Grant/award (A): 228,800 (derivative) @ $0 | EDGAR |
| 2025-02-04 | 4 | Moran Sean F. — Chief Financial Officer | Grant/award (A): 27,500 @ $0 · Grant/award (A): 92,500 (derivative) @ $0 | EDGAR |
| 2024-09-24 | 4 | Cormorant Asset Management, LP — 10% owner Chen Bihua — 10% owner Cormorant Global Healthcare Master Fund, LP — 10% owner | Purchase (P): 45,085 @ $17.48 · Purchase (P): 25,943 @ $18.36 · Purchase (P): 66,088 @ $19.61 · Purchase (P): 139,551 @ $20.42 · Purchase (P): 47,564 @ $21.47 · Purchase (P): 25,769 @ $22.23 | EDGAR |
| 2024-08-20 | 4 | Kung Winston — Director | Grant/award (A): 5,566 @ $0 · Grant/award (A): 5,566 (derivative) @ $0 | EDGAR |
| 2024-06-18 | 4 | Cohen Yuval — Chief Executive Officer, Director | Option exercise (M): 16,830 @ $14.10 · Sale (S): 16,830 @ $50.17 · Option exercise (M): 12,487 @ $4.26 · Sale (S): 12,487 @ $50.17 · Option exercise (M): 9,333 @ $30 · Sale (S): 9,333 @ $46.02 · +16 more | EDGAR |
| 2024-06-18 | 4 | Moran Sean F. — Chief Financial Officer | Option exercise (M): 1,567 @ $30 · Sale (S): 1,567 @ $49.87 · Option exercise (M): 7,788 @ $4.26 · Sale (S): 7,788 @ $49.87 · Option exercise (M): 6,730 @ $14.10 · Sale (S): 6,730 @ $46.77 · +6 more | EDGAR |
| 2024-06-14 | 4 | HOLMER ALAN F — Director | Option exercise (M): 1,667 @ $30 · Option exercise (M): 1,667 (derivative) @ $0 | EDGAR |
| 2024-06-03 | 4 | Altmeyer Anne — Director | Grant/award (A): 2,783 @ $0 | EDGAR |
| 2024-06-03 | 4 | HOLMER ALAN F — Director | Grant/award (A): 2,783 @ $0 | EDGAR |
| 2024-06-03 | 4 | CATLIN AVERY W — Director | Grant/award (A): 2,783 @ $0 | EDGAR |
Recent 8-K events — Corbus Pharmaceuticals Holdings, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-09-14 | 8-K | 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-07-06 | 8-K | 1.01 — Entry into a Material Definitive Agreement 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-26 | 8-K | 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-21 | 8-K | 1.01 — Entry into a Material Definitive Agreement 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-14 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.07 — Submission of Matters to a Vote of Security Holders 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-12 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-16 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-14 | 8-K | 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-07 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
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