Ernst Jennifer — SEC Form 4 filings
SEC reporting owner CIK 1889915. 6 Form 4 filings on record with FilingPulse; latest filed 2025-12-22.
Transaction summary — filings shown
Covers all 6 filings on record, filed 2024-03-22 to 2025-12-22. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 8.
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 |
|---|---|---|---|---|---|
| Tivic Health Systems, Inc. (TIVC) | Chief Executive Officer, Director | 6 | — | — | 8 |
Form 4 filings — Ernst Jennifer
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-12-22 | 4 | Tivic Health Systems, Inc. (TIVC) | Option exercise (M): 14,706 · Tax withholding (F): 5,262 @ $1.87 · Option exercise (M): 14,706 (derivative) @ $0 | EDGAR |
| 2025-09-24 | 4 | Tivic Health Systems, Inc. (TIVC) | Grant/award (A): 22,541 @ $0 | EDGAR |
| 2025-08-22 | 4/A | Tivic Health Systems, Inc. (TIVC) | Grant/award (A): 85,000 (derivative) @ $0 | EDGAR |
| 2025-08-08 | 4 | Tivic Health Systems, Inc. (TIVC) | Grant/award (A): 85,000 (derivative) @ $0 | EDGAR |
| 2024-12-20 | 4 | Tivic Health Systems, Inc. (TIVC) | Grant/award (A): 500,000 (derivative) @ $0 | EDGAR |
| 2024-03-22 | 4 | Tivic Health Systems, Inc. (TIVC) | Grant/award (A): 32,000 (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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1889915 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →