NACHTSHEIM JAMI K — SEC Form 4 filings
SEC reporting owner CIK 1223017. 9 Form 4 filings on record with FilingPulse; latest filed 2026-06-02.
Transaction summary — filings shown
Covers all 9 filings on record, filed 2024-04-26 to 2026-06-02. 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 — 2,000 shares, $3,578 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 2,400 shares, $1,248,000 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 18.
- Largest priced transaction: sale of 2,400 shares @ $520.00 ($1,248,000) in INTUITIVE SURGICAL INC, filed 2025-05-01.
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 |
|---|---|---|---|---|---|
| INTUITIVE SURGICAL INC (ISRG) | Director | 4 | — | 1 leg · 2,400 sh · $1,248,000 | 11 |
| CERUS CORP (CERS) | Director | 4 | 1 leg · 2,000 sh · $3,578 | — | 3 |
| Telesis Bio Inc. (TBIO) | Director | 1 | — | — | 4 |
Form 4 filings — NACHTSHEIM JAMI K
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-06-02 | 4 | CERUS CORP (CERS) | Grant/award (A): 60,000 @ $0 | EDGAR |
| 2026-04-30 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 531 @ $0 · Option exercise (M): 531 (derivative) @ $0 · Grant/award (A): 554 (derivative) @ $0 | EDGAR |
| 2025-06-04 | 4 | CERUS CORP (CERS) | Grant/award (A): 60,000 @ $0 | EDGAR |
| 2025-05-01 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 2,400 @ $90.49 · Sale (S): 2,400 @ $520 · Option exercise (M): 2,400 (derivative) @ $0 · Grant/award (A): 531 (derivative) @ $0 | EDGAR |
| 2025-04-25 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 739 @ $0 · Option exercise (M): 739 (derivative) @ $0 | EDGAR |
| 2024-06-06 | 4 | CERUS CORP (CERS) | Grant/award (A): 40,000 @ $5 | EDGAR |
| 2024-05-13 | 4 | CERUS CORP (CERS) | Purchase (P): 2,000 @ $1.79 | EDGAR |
| 2024-05-03 | 4 | Telesis Bio Inc. (TBIO) | Grant/award (A): 46,752 @ $0 · Grant/award (A): 34,297 @ $0 · Grant/award (A): 70,129 (derivative) @ $0 · Grant/award (A): 30,362 (derivative) @ $0 | EDGAR |
| 2024-04-26 | 4 | INTUITIVE SURGICAL INC (ISRG) | Option exercise (M): 569 @ $0 · Option exercise (M): 569 (derivative) @ $0 · Grant/award (A): 739 (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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