ALLK insider transaction filings
Allakos Inc. — 38 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2025-05-19. Screen ALLK transaction legs live →
Insider transaction summary — last 90 days
No Form 4 filings for ALLK between 2026-06-24 and 2026-09-22. The table below lists the most recent filings on record.
Recent Form 4 filings — Allakos Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2025-05-19 | 4 | BVF PARTNERS L P/IL — 10% owner BIOTECHNOLOGY VALUE FUND L P BVF I GP LLC BIOTECHNOLOGY VALUE FUND II LP BVF II GP LLC Biotechnology Value Trading Fund OS LP BVF Partners OS Ltd. BVF GP HOLDINGS LLC — 10% owner BVF INC/IL — 10% owner LAMPERT MARK N — 10% owner | Disposition to issuer (D): 8,679,726 · Disposition to issuer (D): 6,777,935 · Disposition to issuer (D): 855,211 | EDGAR |
| 2025-05-15 | 4 | Tomasi Adam — President | Disposition to issuer (D): 512,630 · Disposition to issuer (D): 20,790 · Disposition to issuer (D): 486,400 (derivative) @ $0 · Disposition to issuer (D): 145,011 (derivative) @ $0 · Disposition to issuer (D): 88,036 (derivative) @ $0 · Disposition to issuer (D): 125,000 (derivative) @ $0 · +2 more | EDGAR |
| 2025-05-15 | 4 | Thomas Dolca — Director | Disposition to issuer (D): 154,786 (derivative) @ $0 · Disposition to issuer (D): 41,000 (derivative) @ $0 | EDGAR |
| 2025-05-15 | 4 | Ladd Amy L — Director | Disposition to issuer (D): 233,177 (derivative) @ $0 · Disposition to issuer (D): 86,762 (derivative) @ $0 · Disposition to issuer (D): 41,000 (derivative) @ $0 | EDGAR |
| 2025-05-15 | 4 | Graham Neil Murray Hamilton — Director | Disposition to issuer (D): 154,786 (derivative) @ $0 · Disposition to issuer (D): 41,000 (derivative) @ $0 | EDGAR |
| 2025-05-15 | 4 | Alexander Robert — Chief Executive Officer, Director | Disposition to issuer (D): 738,104 · Disposition to issuer (D): 320,300 · Disposition to issuer (D): 912,500 (derivative) @ $0 · Disposition to issuer (D): 290,022 (derivative) @ $0 · Disposition to issuer (D): 306,960 (derivative) @ $0 · Disposition to issuer (D): 250,000 (derivative) @ $0 · +2 more | EDGAR |
| 2025-05-15 | 4 | Walker Paul Edward — Director | Disposition to issuer (D): 2,760,860 · Disposition to issuer (D): 3,386,400 · Disposition to issuer (D): 37,600 (derivative) @ $0 · Disposition to issuer (D): 16,000 (derivative) @ $0 · Disposition to issuer (D): 7,700 (derivative) @ $0 · Disposition to issuer (D): 7,700 (derivative) @ $0 · +3 more | EDGAR |
| 2025-05-15 | 4 | Radford Harlan Baird — Chief Financial Officer | Disposition to issuer (D): 163,426 · Disposition to issuer (D): 27,600 (derivative) @ $0 · Disposition to issuer (D): 194,144 (derivative) @ $0 | EDGAR |
| 2025-05-15 | 4 | Andreatta Robert E — Director | Disposition to issuer (D): 37,600 (derivative) @ $0 · Disposition to issuer (D): 16,000 (derivative) @ $0 · Disposition to issuer (D): 7,700 (derivative) @ $0 · Disposition to issuer (D): 7,700 (derivative) @ $0 · Disposition to issuer (D): 99,590 (derivative) @ $0 · Disposition to issuer (D): 86,762 (derivative) @ $0 · +1 more | EDGAR |
| 2025-05-15 | 4 | James Steven P — Director | Disposition to issuer (D): 55,380 (derivative) @ $0 · Disposition to issuer (D): 18,800 (derivative) @ $0 · Disposition to issuer (D): 16,000 (derivative) @ $0 · Disposition to issuer (D): 7,700 (derivative) @ $0 · Disposition to issuer (D): 7,700 (derivative) @ $0 · Disposition to issuer (D): 99,590 (derivative) @ $0 · +2 more | EDGAR |
| 2025-03-07 | 4 | Tomasi Adam — President | Tax withholding (F): 20,017 @ $0.26 | EDGAR |
| 2025-03-07 | 4 | Alexander Robert — Chief Executive Officer, Director | Tax withholding (F): 31,370 @ $0.26 | EDGAR |
| 2025-03-07 | 4 | Radford Harlan Baird — Chief Financial Officer | Tax withholding (F): 14,161 @ $0.26 | EDGAR |
| 2024-12-09 | 4 | Tomasi Adam — President | Tax withholding (F): 21,116 @ $1.10 | EDGAR |
| 2024-12-09 | 4 | Radford Harlan Baird — Chief Financial Officer | Tax withholding (F): 13,138 @ $1.10 | EDGAR |
| 2024-12-06 | 4 | Alexander Robert — Chief Executive Officer, Director | Tax withholding (F): 32,466 @ $1.10 | EDGAR |
| 2024-12-06 | 4 | Lee Chin Hyok — Chief Medical Officer | Tax withholding (F): 10,634 @ $1.13 | EDGAR |
| 2024-09-12 | 4 | Alexander Robert — Chief Executive Officer, Director | Tax withholding (F): 37,311 @ $0.58 | EDGAR |
| 2024-09-11 | 4 | Lee Chin Hyok — Chief Medical Officer | Tax withholding (F): 45,320 @ $0.65 | EDGAR |
| 2024-09-10 | 4 | Tomasi Adam — President | Tax withholding (F): 21,961 @ $0.65 | EDGAR |
| 2024-09-10 | 4 | Radford Harlan Baird — Chief Financial Officer | Tax withholding (F): 13,665 @ $0.65 | EDGAR |
| 2024-07-02 | 4 | Radford Harlan Baird — Chief Financial Officer | Sale (S): 87,064 @ $1.01 | EDGAR |
| 2024-06-10 | 4 | Alexander Robert — Chief Executive Officer, Director | Tax withholding (F): 37,525 @ $1.14 | EDGAR |
| 2024-06-10 | 4 | Tomasi Adam — President | Tax withholding (F): 24,749 @ $1.12 | EDGAR |
| 2024-06-06 | 4 | Radford Harlan Baird — Chief Financial Officer | Tax withholding (F): 14,565 @ $1.19 | EDGAR |
| 2024-05-29 | 4 | Thomas Dolca — Director | Grant/award (A): 41,000 (derivative) @ $0 | EDGAR |
| 2024-05-29 | 4 | Ladd Amy L — Director | Grant/award (A): 41,000 (derivative) @ $0 | EDGAR |
| 2024-05-29 | 4 | Graham Neil Murray Hamilton — Director | Grant/award (A): 41,000 (derivative) @ $0 | EDGAR |
| 2024-05-29 | 4 | Walker Paul Edward — Director | Grant/award (A): 41,000 (derivative) @ $0 | EDGAR |
| 2024-05-29 | 4 | Andreatta Robert E — Director | Grant/award (A): 41,000 (derivative) @ $0 | EDGAR |
| 2024-05-29 | 4 | James Steven P — Director | Grant/award (A): 41,000 (derivative) @ $0 | EDGAR |
| 2024-03-07 | 4 | Radford Harlan Baird — Chief Financial Officer | Tax withholding (F): 32,142 @ $1.35 | EDGAR |
| 2024-03-06 | 4 | Tomasi Adam — President | Tax withholding (F): 47,392 @ $1.44 | EDGAR |
| 2024-03-06 | 4 | Alexander Robert — Chief Executive Officer, Director | Tax withholding (F): 70,910 @ $1.48 | EDGAR |
| 2024-02-21 | 4 | Tomasi Adam — President | Grant/award (A): 1,200,000 (derivative) @ $0 | EDGAR |
| 2024-02-21 | 4 | Alexander Robert — Chief Executive Officer, Director | Grant/award (A): 2,000,000 (derivative) @ $0 | EDGAR |
| 2024-02-21 | 4 | Lee Chin Hyok — Chief Medical Officer | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2024-02-21 | 4 | Radford Harlan Baird — Chief Financial Officer | Grant/award (A): 900,000 (derivative) @ $0 | EDGAR |
Recent 8-K events — Allakos Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2025-05-15 | 8-K | 2.01 — Completion of Acquisition or Disposition of Assets 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing 3.03 — Material Modification to Rights of Security Holders 5.01 — Changes in Control of Registrant 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-04-02 | 8-K | 1.01 — Entry into a Material Definitive Agreement 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-03-13 | 8-K | 3.01 — Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing | EDGAR |
| 2025-03-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-01-27 | 8-K | 2.02 — Results of Operations and Financial Condition ? 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-01-27 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-11-18 | 8-K | 1.01 — Entry into a Material Definitive Agreement 1.02 — Termination of a Material Definitive Agreement | EDGAR |
| 2024-11-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-10-10 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2024-10-10 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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