Sullivan Christopher Ryan — SEC Form 4 filings
SEC reporting owner CIK 1810417. 15 Form 4 filings on record with FilingPulse; latest filed 2026-09-18.
Transaction summary — filings shown
Covers all 15 filings on record, filed 2024-08-14 to 2026-09-18. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 17 legs across 7 filings — 193,784 shares, $3,723,035 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 27.
- Largest priced transaction: sale of 37,945 shares @ $19.85 ($753,333) in Avalo Therapeutics, Inc., filed 2026-08-19.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Avalo Therapeutics, Inc. (AVTX) | Chief Financial Officer | 15 | — | 17 legs · 193,784 sh · $3,723,035 | 27 |
Form 4 filings — Sullivan Christopher Ryan
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-18 | 4 | Avalo Therapeutics, Inc. (AVTX) | Option exercise (M): 12,394 @ $9.88 · Sale (S): 12,394 @ $16.33 · Option exercise (M): 12,394 (derivative) @ $0 | EDGAR |
| 2026-09-11 | 4 | Avalo Therapeutics, Inc. (AVTX) | Option exercise (M): 10,185 @ $8.04 · Sale (S): 10,185 @ $17.62 · Option exercise (M): 10,185 (derivative) @ $0 | EDGAR |
| 2026-08-19 | 4 | Avalo Therapeutics, Inc. (AVTX) | Option exercise (M): 37,945 @ $9.88 · Option exercise (M): 2,876 @ $9.88 · Sale (S): 37,945 @ $19.85 · Sale (S): 3,749 @ $19.94 · Option exercise (M): 31,031 @ $9.88 · Sale (S): 31,031 @ $20.05 · +3 more | EDGAR |
| 2026-06-12 | 4 | Avalo Therapeutics, Inc. (AVTX) | Tax withholding (F): 138 @ $13.10 | EDGAR |
| 2026-05-26 | 4 | Avalo Therapeutics, Inc. (AVTX) | Grant/award (A): 39,900 @ $0 | EDGAR |
| 2026-05-11 | 4 | Avalo Therapeutics, Inc. (AVTX) | Option exercise (M): 18,606 @ $9.88 · Sale (S): 18,606 @ $24.12 · Option exercise (M): 18,606 (derivative) @ $0 | EDGAR |
| 2026-05-07 | 4 | Avalo Therapeutics, Inc. (AVTX) | Option exercise (M): 47,000 @ $8.04 · Sale (S): 13,834 @ $18.55 · Sale (S): 12,347 @ $19.28 · Sale (S): 2,700 @ $20.76 · Sale (S): 9,219 @ $21.37 · Sale (S): 8,900 @ $22.57 · +1 more | EDGAR |
| 2026-05-01 | 4 | Avalo Therapeutics, Inc. (AVTX) | Sale (S): 8,458 @ $13.09 · Sale (S): 8,457 @ $13.23 | EDGAR |
| 2026-04-03 | 4 | Avalo Therapeutics, Inc. (AVTX) | Sale (S): 500 @ $15.86 · Sale (S): 7,479 @ $16.83 · Sale (S): 6,200 @ $17.02 · Sale (S): 1,780 @ $17.57 | EDGAR |
| 2026-03-31 | 4 | Avalo Therapeutics, Inc. (AVTX) | Option exercise (M): 24,200 · Tax withholding (F): 8,241 @ $13.89 · Option exercise (M): 24,200 (derivative) @ $0 | EDGAR |
| 2026-03-02 | 4 | Avalo Therapeutics, Inc. (AVTX) | Grant/award (A): 105,000 (derivative) @ $0 | EDGAR |
| 2025-12-12 | 4 | Avalo Therapeutics, Inc. (AVTX) | Tax withholding (F): 155 @ $4.10 | EDGAR |
| 2025-04-01 | 4 | Avalo Therapeutics, Inc. (AVTX) | Option exercise (M): 24,200 · Tax withholding (F): 7,285 @ $8.46 · Option exercise (M): 24,200 (derivative) @ $0 | EDGAR |
| 2025-01-30 | 4 | Avalo Therapeutics, Inc. (AVTX) | Grant/award (A): 163,000 (derivative) @ $0 | EDGAR |
| 2024-08-14 | 4 | Avalo Therapeutics, Inc. (AVTX) | Grant/award (A): 186,700 (derivative) @ $0 · Grant/award (A): 72,600 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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