Chou Kathryn K. — SEC Form 4 filings
SEC reporting owner CIK 1935209. 8 Form 4 filings on record with FilingPulse; latest filed 2026-06-22.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2024-06-10 to 2026-06-22. 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): 6 legs across 6 filings — 65,242 shares, $3,018,202 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 11.
- Largest priced transaction: sale of 25,696 shares @ $40.46 ($1,039,768) in IonQ, Inc., filed 2025-06-13.
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 |
|---|---|---|---|---|---|
| IonQ, Inc. (IONQ) | Director | 8 | — | 6 legs · 65,242 sh · $3,018,202 | 11 |
Form 4 filings — Chou Kathryn K.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-22 | 4 | IonQ, Inc. (IONQ) | Grant/award (A): 4,526 @ $0 · Sale (S): 2,757 @ $55.02 | EDGAR |
| 2025-12-23 | 4 | IonQ, Inc. (IONQ) | Option exercise (M): 5,000 @ $4.61 · Sale (S): 5,000 @ $55 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2025-12-12 | 4 | IonQ, Inc. (IONQ) | Option exercise (M): 20,000 @ $4.61 · Sale (S): 20,000 @ $51.40 · Option exercise (M): 20,000 (derivative) @ $0 | EDGAR |
| 2025-07-15 | 4 | IonQ, Inc. (IONQ) | Sale (S): 6,789 @ $43.14 | EDGAR |
| 2025-07-07 | 4 | IonQ, Inc. (IONQ) | Option exercise (M): 5,000 @ $4.61 · Sale (S): 5,000 @ $46.18 · Option exercise (M): 5,000 (derivative) @ $0 | EDGAR |
| 2025-06-18 | 4 | IonQ, Inc. (IONQ) | Grant/award (A): 5,513 @ $0 | EDGAR |
| 2025-06-13 | 4 | IonQ, Inc. (IONQ) | Option exercise (M): 14,000 @ $4.61 · Sale (S): 25,696 @ $40.46 · Option exercise (M): 14,000 (derivative) @ $0 | EDGAR |
| 2024-06-10 | 4 | IonQ, Inc. (IONQ) | Grant/award (A): 23,391 @ $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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