STANTON THOMAS R — SEC Form 4 filings
SEC reporting owner CIK 1191219. 18 Form 4 filings on record with FilingPulse; latest filed 2026-04-03.
Transaction summary — filings shown
Covers all 18 filings on record, filed 2024-01-23 to 2026-04-03. 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 — 40,928 shares, $300,002 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, …): 23.
- Largest priced transaction: purchase of 40,928 shares @ $7.33 ($300,002) in ADTRAN Holdings, Inc., filed 2025-11-25.
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 |
|---|---|---|---|---|---|
| ADTRAN Holdings, Inc. (ADTN) | Chairman & CEO, Director | 18 | 1 leg · 40,928 sh · $300,002 | — | 23 |
Form 4 filings — STANTON THOMAS R
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-03 | 4 | ADTRAN Holdings, Inc. (ADTN) | Grant/award (A): 170,723 @ $0 | EDGAR |
| 2026-03-05 | 4/A | ADTRAN Holdings, Inc. (ADTN) | Grant/award (A): 39,735 @ $0 | EDGAR |
| 2026-01-28 | 4 | ADTRAN Holdings, Inc. (ADTN) | Grant/award (A): 27,973 @ $0 · Tax withholding (F): 12,407 @ $9.24 | EDGAR |
| 2026-01-27 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 17,535 @ $9.55 · Tax withholding (F): 14,409 @ $9.73 | EDGAR |
| 2026-01-22 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 10,247 @ $9.24 | EDGAR |
| 2025-11-25 | 4 | ADTRAN Holdings, Inc. (ADTN) | Purchase (P): 40,928 @ $7.33 | EDGAR |
| 2025-11-19 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 3,355 @ $7.33 | EDGAR |
| 2025-07-15 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 5,663 @ $9.20 | EDGAR |
| 2025-04-15 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 5,408 @ $7.62 | EDGAR |
| 2025-01-28 | 4 | ADTRAN Holdings, Inc. (ADTN) | Grant/award (A): 39,375 @ $0 · Tax withholding (F): 10,307 @ $10.31 · Grant/award (A): 159,844 @ $0 · Tax withholding (F): 9,536 @ $10.31 | EDGAR |
| 2025-01-22 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 6,395 @ $10.19 | EDGAR |
| 2025-01-15 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 6,018 @ $10.01 | EDGAR |
| 2024-11-19 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 5,572 @ $7.75 · Tax withholding (F): 16,773 @ $7.75 | EDGAR |
| 2024-10-15 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 3,748 @ $5.91 | EDGAR |
| 2024-07-17 | 4/A | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 41,906 @ $5.78 | EDGAR |
| 2024-07-16 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 72,549 @ $5.78 | EDGAR |
| 2024-01-30 | 4 | ADTRAN Holdings, Inc. (ADTN) | Grant/award (A): 129,958 @ $0 | EDGAR |
| 2024-01-23 | 4 | ADTRAN Holdings, Inc. (ADTN) | Tax withholding (F): 10,817 @ $7.03 | 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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