Shiver John W. — SEC Form 4 filings
SEC reporting owner CIK 1900372. 4 Form 4 filings on record with FilingPulse; latest filed 2026-06-23.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-02-20 to 2026-06-23. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 11.
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 |
|---|---|---|---|---|---|
| NOVAVAX INC (NVAX) | Director | 3 | — | — | 6 |
| Icosavax, Inc. (ICVX) | — | 1 | — | — | 5 |
Form 4 filings — Shiver John W.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-23 | 4 | NOVAVAX INC (NVAX) | Grant/award (A): 21,270 (derivative) @ $0 · Grant/award (A): 14,180 (derivative) @ $0 | EDGAR |
| 2026-03-12 | 4 | NOVAVAX INC (NVAX) | Option exercise (M): 7,947 @ $0 · Option exercise (M): 7,947 (derivative) @ $0 | EDGAR |
| 2025-03-12 | 4 | NOVAVAX INC (NVAX) | Grant/award (A): 35,770 (derivative) @ $0 · Grant/award (A): 23,840 (derivative) @ $0 | EDGAR |
| 2024-02-20 | 4 | Icosavax, Inc. (ICVX) | Code (U): 8,066 · Disposition to issuer (D): 2,833 · Disposition to issuer (D): 9,643 (derivative) · Disposition to issuer (D): 17,000 (derivative) · Disposition to issuer (D): 25,500 (derivative) | 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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