TSINGOS CHRISTINE A — SEC Form 4 filings
SEC reporting owner CIK 1278861. 10 Form 4 filings on record with FilingPulse; latest filed 2026-05-21.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2024-02-12 to 2026-05-21. 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, …): 17.
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 |
|---|---|---|---|---|---|
| Varex Imaging Corp (VREX) | Director | 4 | — | — | 9 |
| Telesis Bio Inc. (TBIO) | Director | 1 | — | — | 4 |
| Envista Holdings Corp (NVST) | Director | 3 | — | — | 3 |
| ONTO INNOVATION INC. (ONTO) | Director | 2 | — | — | 1 |
Form 4 filings — TSINGOS CHRISTINE A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-21 | 4 | Envista Holdings Corp (NVST) | Grant/award (A): 9,330 @ $0 | EDGAR |
| 2026-02-13 | 4 | Varex Imaging Corp (VREX) | Grant/award (A): 12,331 (derivative) @ $0 | EDGAR |
| 2026-02-09 | 4 | Varex Imaging Corp (VREX) | Option exercise (M): 8,483 · Option exercise (M): 8,483 (derivative) @ $0 | EDGAR |
| 2025-06-12 | 4 | Envista Holdings Corp (NVST) | Grant/award (A): 10,450 @ $0 | EDGAR |
| 2025-05-23 | 4 | ONTO INNOVATION INC. (ONTO) | Holdings only — no transactions reported | EDGAR |
| 2025-02-14 | 4 | Varex Imaging Corp (VREX) | Option exercise (M): 6,573 · Grant/award (A): 12,123 (derivative) @ $0 · Option exercise (M): 6,573 (derivative) @ $0 | EDGAR |
| 2024-05-23 | 4 | Envista Holdings Corp (NVST) | Grant/award (A): 10,085 @ $0 | EDGAR |
| 2024-05-23 | 4 | ONTO INNOVATION INC. (ONTO) | Grant/award (A): 809 @ $0 | EDGAR |
| 2024-05-03 | 4 | Telesis Bio Inc. (TBIO) | Grant/award (A): 46,752 @ $0 · Grant/award (A): 37,109 @ $0 · Grant/award (A): 70,129 (derivative) @ $0 · Grant/award (A): 30,362 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | Varex Imaging Corp (VREX) | Option exercise (M): 6,881 · Grant/award (A): 9,643 (derivative) @ $0 · Option exercise (M): 6,881 (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=1278861 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →