Blackman Donna — SEC Form 4 filings
SEC reporting owner CIK 1936727. 23 Form 4 filings on record with FilingPulse; latest filed 2026-09-18.
Transaction summary — filings shown
Covers all 23 filings on record, filed 2024-02-14 to 2026-09-18. 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, …): 44.
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 |
|---|---|---|---|---|---|
| Stride, Inc. (LRN) | CHIEF FINANCIAL OFFICER | 23 | — | — | 44 |
Form 4 filings — Blackman Donna
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-18 | 4 | Stride, Inc. (LRN) | Option exercise (M): 12,890 @ $0 · Grant/award (A): 4,834 @ $0 · Tax withholding (F): 8,747 @ $82.04 · Option exercise (M): 12,890 (derivative) @ $0 | EDGAR |
| 2026-08-27 | 4/A | Stride, Inc. (LRN) | Grant/award (A): 24,239 @ $0 · Grant/award (A): 4,545 (derivative) @ $0 | EDGAR |
| 2026-08-20 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 3,395 @ $83.76 | EDGAR |
| 2026-08-11 | 4 | Stride, Inc. (LRN) | Grant/award (A): 18,180 @ $0 · Tax withholding (F): 562 @ $82.51 · Tax withholding (F): 1,806 @ $82.51 · Grant/award (A): 5,303 (derivative) @ $0 | EDGAR |
| 2026-07-31 | 4 | Stride, Inc. (LRN) | Grant/award (A): 77,380 @ $0 · Tax withholding (F): 38,188 @ $97.71 | EDGAR |
| 2026-02-20 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 2,235 @ $84.25 | EDGAR |
| 2026-02-10 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 394 @ $87.83 · Tax withholding (F): 1,109 @ $87.51 | EDGAR |
| 2025-09-19 | 4 | Stride, Inc. (LRN) | Option exercise (M): 20,855 @ $0 · Grant/award (A): 20,855 @ $0 · Tax withholding (F): 18,812 @ $138.54 · Option exercise (M): 20,855 (derivative) @ $0 | EDGAR |
| 2025-08-20 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 3,102 @ $162.63 | EDGAR |
| 2025-08-14 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 2,508 @ $157.38 | EDGAR |
| 2025-08-12 | 4 | Stride, Inc. (LRN) | Grant/award (A): 11,375 @ $0 · Tax withholding (F): 825 @ $149.45 · Grant/award (A): 4,266 (derivative) @ $0 | EDGAR |
| 2025-08-01 | 4 | Stride, Inc. (LRN) | Grant/award (A): 41,710 @ $0 · Tax withholding (F): 17,650 @ $129.15 | EDGAR |
| 2025-02-19 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 3,102 @ $142.14 | EDGAR |
| 2025-02-13 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 1,674 @ $140.47 | EDGAR |
| 2025-02-11 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 589 @ $142.28 | EDGAR |
| 2024-09-27 | 4 | Stride, Inc. (LRN) | Option exercise (M): 1,680 @ $0 · Grant/award (A): 1,260 @ $0 · Tax withholding (F): 885 @ $84.67 · Option exercise (M): 5,263 (derivative) @ $0 | EDGAR |
| 2024-08-20 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 1,551 @ $82.53 | EDGAR |
| 2024-08-15 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 135 @ $82.36 | EDGAR |
| 2024-08-13 | 4 | Stride, Inc. (LRN) | Grant/award (A): 18,290 @ $0 · Tax withholding (F): 2,508 @ $79.79 · Grant/award (A): 3,430 (derivative) @ $0 | EDGAR |
| 2024-08-01 | 4 | Stride, Inc. (LRN) | Grant/award (A): 1,176 @ $0 · Tax withholding (F): 531 @ $76.05 | EDGAR |
| 2024-02-21 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 1,036 @ $57.08 | EDGAR |
| 2024-02-15 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 135 @ $60.49 | EDGAR |
| 2024-02-14 | 4 | Stride, Inc. (LRN) | Tax withholding (F): 1,778 @ $61.70 | 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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