Blum Alexander — SEC Form 4 filings
SEC reporting owner CIK 2042056. 14 Form 4 filings on record with FilingPulse; latest filed 2026-09-01.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-11-04 to 2026-09-01. 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): 21 legs across 11 filings — 260,925 shares, $10,090,421 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 4.
- Largest priced transaction: sale of 63,813 shares @ $39.41 ($2,514,870) in Unity Software Inc., filed 2025-08-28.
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 |
|---|---|---|---|---|---|
| Unity Software Inc. (U) | SVP, Chief Operating Officer | 14 | — | 21 legs · 260,925 sh · $10,090,421 | 4 |
Form 4 filings — Blum Alexander
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-01 | 4 | Unity Software Inc. (U) | Sale (S): 31,609 @ $43.38 · Sale (S): 11,947 @ $43.86 | EDGAR |
| 2026-08-27 | 4 | Unity Software Inc. (U) | Sale (S): 19,455 @ $45.27 · Sale (S): 1,140 @ $45.93 · Sale (S): 1,964 @ $44.81 | EDGAR |
| 2026-05-28 | 4 | Unity Software Inc. (U) | Sale (S): 19,009 @ $27.18 · Sale (S): 2,099 @ $27.37 | EDGAR |
| 2026-03-04 | 4 | Unity Software Inc. (U) | Grant/award (A): 200,653 @ $0 | EDGAR |
| 2026-02-27 | 4 | Unity Software Inc. (U) | Sale (S): 10,164 @ $18.07 · Sale (S): 2,541 @ $18.76 | EDGAR |
| 2025-12-02 | 4 | Unity Software Inc. (U) | Sale (S): 1,988 @ $42.47 | EDGAR |
| 2025-11-26 | 4 | Unity Software Inc. (U) | Sale (S): 25,121 @ $40.89 · Sale (S): 13,322 @ $42.11 · Sale (S): 2,250 @ $42.46 | EDGAR |
| 2025-08-28 | 4 | Unity Software Inc. (U) | Sale (S): 63,813 @ $39.41 | EDGAR |
| 2025-08-26 | 4 | Unity Software Inc. (U) | Sale (S): 22,038 @ $38.99 · Sale (S): 27,264 @ $39.60 | EDGAR |
| 2025-08-11 | 4 | Unity Software Inc. (U) | Sale (S): 2,582 @ $32.99 | EDGAR |
| 2025-05-29 | 4 | Unity Software Inc. (U) | Sale (S): 1,140 @ $21.24 | EDGAR |
| 2025-03-06 | 4 | Unity Software Inc. (U) | Grant/award (A): 225,000 @ $0 | EDGAR |
| 2025-02-26 | 4 | Unity Software Inc. (U) | Sale (S): 1,229 @ $25.08 · Sale (S): 166 @ $25.82 · Sale (S): 84 @ $26.71 | EDGAR |
| 2024-11-04 | 4 | Unity Software Inc. (U) | Grant/award (A): 59,555 @ $0 · Grant/award (A): 39,703 (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.
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