Mpofu Shephard — SEC Form 4 filings
SEC reporting owner CIK 2023809. 4 Form 4 filings on record with FilingPulse; latest filed 2025-05-23.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-05-24 to 2025-05-23. 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): 1 leg across 1 filing — 3,211 shares, $8,811 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 6.
- Largest priced transaction: sale of 3,211 shares @ $2.74 ($8,811) in ACELYRIN, Inc., filed 2025-03-19.
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 |
|---|---|---|---|---|---|
| ACELYRIN, Inc. (SLRN) | Chief Medical Officer | 4 | — | 1 leg · 3,211 sh · $8,811 | 6 |
Form 4 filings — Mpofu Shephard
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-05-23 | 4 | ACELYRIN, Inc. (SLRN) | Disposition to issuer (D): 121,789 · Disposition to issuer (D): 328,860 (derivative) · Disposition to issuer (D): 142,586 (derivative) · Disposition to issuer (D): 118,858 (derivative) | EDGAR |
| 2025-03-19 | 4 | ACELYRIN, Inc. (SLRN) | Sale (S): 3,211 @ $2.74 | EDGAR |
| 2025-01-24 | 4 | ACELYRIN, Inc. (SLRN) | Grant/award (A): 125,000 @ $0 | EDGAR |
| 2024-05-24 | 4 | ACELYRIN, Inc. (SLRN) | Grant/award (A): 328,860 (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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