Guthrie Michael — SEC Form 4 filings
SEC reporting owner CIK 1607880. 25 Form 4 filings on record with FilingPulse; latest filed 2025-06-09.
Transaction summary — filings shown
Covers all 25 filings on record, filed 2024-02-22 to 2025-06-09. 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): 36 legs across 24 filings — 898,430 shares, $47,971,378 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 44.
- Largest priced transaction: sale of 50,000 shares @ $91.55 ($4,577,260) in Roblox Corp, filed 2025-06-09.
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 |
|---|---|---|---|---|---|
| Roblox Corp (RBLX) | Chief Financial Officer | 25 | — | 36 legs · 898,430 sh · $47,971,378 | 44 |
Form 4 filings — Guthrie Michael
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2025-06-09 | 4 | Roblox Corp (RBLX) | Option exercise (M): 50,000 @ $0.53 · Sale (S): 50,000 @ $91.55 · Option exercise (M): 50,000 (derivative) @ $0 | EDGAR |
| 2025-05-22 | 4 | Roblox Corp (RBLX) | Sale (S): 22,392 @ $80.61 · Sale (S): 1,776 @ $81.25 | EDGAR |
| 2025-05-14 | 4 | Roblox Corp (RBLX) | Option exercise (M): 50,000 @ $0.53 · Sale (S): 33,450 @ $71.46 · Sale (S): 16,550 @ $72.40 · Option exercise (M): 50,000 (derivative) @ $0 | EDGAR |
| 2025-04-07 | 4 | Roblox Corp (RBLX) | Option exercise (M): 50,000 @ $0.53 · Sale (S): 33,529 @ $58.64 · Sale (S): 16,471 @ $59.11 · Option exercise (M): 50,000 (derivative) @ $0 | EDGAR |
| 2025-03-11 | 4 | Roblox Corp (RBLX) | Grant/award (A): 120,969 @ $0 · Grant/award (A): 130,274 (derivative) @ $0 | EDGAR |
| 2025-03-06 | 4 | Roblox Corp (RBLX) | Option exercise (M): 50,000 @ $0.53 · Sale (S): 23,467 @ $59.71 · Sale (S): 26,533 @ $60.51 · Option exercise (M): 50,000 (derivative) @ $0 | EDGAR |
| 2025-02-26 | 4 | Roblox Corp (RBLX) | Option exercise (M): 50,000 @ $0.53 · Sale (S): 49,072 @ $61.13 · Sale (S): 928 @ $61.78 · Option exercise (M): 50,000 (derivative) @ $0 | EDGAR |
| 2025-02-24 | 4 | Roblox Corp (RBLX) | Sale (S): 21,614 @ $61.34 | EDGAR |
| 2025-02-12 | 4 | Roblox Corp (RBLX) | Option exercise (M): 112,046 @ $0 · Sale (S): 26,154 @ $65.94 · Option exercise (M): 112,046 (derivative) @ $0 | EDGAR |
| 2024-12-09 | 4 | Roblox Corp (RBLX) | Option exercise (M): 100,000 @ $0.53 · Sale (S): 42,213 @ $55.44 · Sale (S): 57,787 @ $56.26 · Option exercise (M): 100,000 (derivative) @ $0 | EDGAR |
| 2024-12-04 | 4 | Roblox Corp (RBLX) | Option exercise (M): 40,000 @ $0.53 · Sale (S): 40,000 @ $51.36 · Option exercise (M): 40,000 (derivative) @ $0 | EDGAR |
| 2024-11-22 | 4 | Roblox Corp (RBLX) | Sale (S): 18,005 @ $51.36 · Sale (S): 3,652 @ $51.77 | EDGAR |
| 2024-11-19 | 4 | Roblox Corp (RBLX) | Option exercise (M): 40,000 @ $0.53 · Sale (S): 40,000 @ $52.07 · Option exercise (M): 40,000 (derivative) @ $0 | EDGAR |
| 2024-11-04 | 4 | Roblox Corp (RBLX) | Option exercise (M): 10,000 @ $0.53 · Sale (S): 8,111 @ $49.31 · Sale (S): 1,889 @ $49.97 · Option exercise (M): 10,000 (derivative) @ $0 | EDGAR |
| 2024-10-09 | 4 | Roblox Corp (RBLX) | Option exercise (M): 30,000 @ $0.53 · Sale (S): 30,000 @ $41.50 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2024-09-13 | 4 | Roblox Corp (RBLX) | Option exercise (M): 3,443 @ $0.53 · Sale (S): 3,443 @ $45.01 · Option exercise (M): 66,557 @ $0.53 · Sale (S): 66,557 @ $45.27 · Option exercise (M): 3,443 (derivative) @ $0 · Option exercise (M): 66,557 (derivative) @ $0 | EDGAR |
| 2024-09-05 | 4 | Roblox Corp (RBLX) | Option exercise (M): 30,000 @ $0.53 · Sale (S): 30,000 @ $43.09 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2024-08-22 | 4 | Roblox Corp (RBLX) | Sale (S): 21,755 @ $40.35 · Sale (S): 34 @ $40.72 | EDGAR |
| 2024-08-16 | 4 | Roblox Corp (RBLX) | Option exercise (M): 30,000 @ $0.53 · Sale (S): 30,000 @ $38.82 · Option exercise (M): 30,000 (derivative) @ $0.53 | EDGAR |
| 2024-07-08 | 4 | Roblox Corp (RBLX) | Option exercise (M): 30,000 @ $0.53 · Sale (S): 30,000 @ $37.82 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2024-06-06 | 4 | Roblox Corp (RBLX) | Option exercise (M): 900 @ $0.53 · Sale (S): 900 @ $35.00 · Option exercise (M): 59,100 @ $0.53 · Sale (S): 59,100 @ $35.24 · Option exercise (M): 900 (derivative) @ $0 · Option exercise (M): 59,100 (derivative) @ $0 | EDGAR |
| 2024-05-22 | 4 | Roblox Corp (RBLX) | Sale (S): 22,076 @ $32.56 | EDGAR |
| 2024-04-04 | 4 | Roblox Corp (RBLX) | Option exercise (M): 30,000 @ $0.53 · Sale (S): 30,000 @ $36.06 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2024-03-05 | 4 | Roblox Corp (RBLX) | Grant/award (A): 163,080 @ $0 · Option exercise (M): 30,000 @ $0.53 · Sale (S): 28,400 @ $40.64 · Sale (S): 1,600 @ $41.40 · Grant/award (A): 175,624 (derivative) @ $0 · Option exercise (M): 30,000 (derivative) @ $0 | EDGAR |
| 2024-02-22 | 4 | Roblox Corp (RBLX) | Sale (S): 10,972 @ $40.64 | 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.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1607880 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →