LAUKIEN FRANK H — SEC Form 4 filings
SEC reporting owner CIK 1133649. 12 Form 4 filings on record with FilingPulse; latest filed 2026-08-18.
Transaction summary — filings shown
Covers all 12 filings on record, filed 2024-03-12 to 2026-08-18. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 6 legs across 3 filings — 122,608 shares, $6,132,441 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 19.
- Largest priced transaction: purchase of 69,866 shares @ $49.82 ($3,480,724) in BRUKER CORP, filed 2024-11-19.
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 |
|---|---|---|---|---|---|
| BRUKER CORP (BRKR) | PRESIDENT & CEO, Director, 10% owner | 12 | 6 legs · 122,608 sh · $6,132,441 | — | 19 |
Form 4 filings — LAUKIEN FRANK H
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-18 | 4 | BRUKER CORP (BRKR) | Grant/award (A): 29,463 @ $0 · Tax withholding (F): 4,760 @ $57.70 · Grant/award (A): 71,651 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | BRUKER CORP (BRKR) | Tax withholding (F): 4,838 @ $57.02 | EDGAR |
| 2026-08-11 | 4 | BRUKER CORP (BRKR) | Tax withholding (F): 2,361 @ $53.41 · Tax withholding (F): 4,564 @ $56.32 | EDGAR |
| 2025-08-19 | 4 | BRUKER CORP (BRKR) | Grant/award (A): 48,431 @ $0 · Grant/award (A): 137,339 (derivative) @ $0 | EDGAR |
| 2025-08-12 | 4 | BRUKER CORP (BRKR) | Tax withholding (F): 3,422 @ $30.43 · Tax withholding (F): 4,657 @ $30.43 · Tax withholding (F): 4,838 @ $30.78 | EDGAR |
| 2025-08-07 | 4 | BRUKER CORP (BRKR) | Tax withholding (F): 3,582 @ $32.07 | EDGAR |
| 2025-06-09 | 4 | BRUKER CORP (BRKR) | Purchase (P): 2,608 @ $38.36 | EDGAR |
| 2025-02-19 | 4 | BRUKER CORP (BRKR) | Purchase (P): 13,063 @ $50.75 · Purchase (P): 6,937 @ $51.23 | EDGAR |
| 2024-11-19 | 4 | BRUKER CORP (BRKR) | Purchase (P): 69,866 @ $49.82 · Purchase (P): 26,551 @ $50.82 · Purchase (P): 3,583 @ $51.36 | EDGAR |
| 2024-08-13 | 4 | BRUKER CORP (BRKR) | Grant/award (A): 28,307 @ $0 · Tax withholding (F): 4,657 @ $60.42 · Tax withholding (F): 4,838 @ $60.42 · Grant/award (A): 77,255 (derivative) @ $0 | EDGAR |
| 2024-08-07 | 4 | BRUKER CORP (BRKR) | Tax withholding (F): 3,582 @ $63.54 · Tax withholding (F): 2,174 @ $62.16 | EDGAR |
| 2024-03-12 | 4 | BRUKER CORP (BRKR) | Tax withholding (F): 1,404 @ $73.36 | 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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