Lyon Mckinsey Margaret — SEC Form 4 filings
SEC reporting owner CIK 1902352. 15 Form 4 filings on record with FilingPulse; latest filed 2026-04-02.
Transaction summary — filings shown
Covers all 15 filings on record, filed 2024-02-13 to 2026-04-02. 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): 11 legs across 8 filings — 167,148 shares, $3,075,130 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 27.
- Largest priced transaction: sale of 37,452 shares @ $27.58 ($1,032,926) in PERPETUA RESOURCES CORP., filed 2026-02-17.
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 |
|---|---|---|---|---|---|
| PERPETUA RESOURCES CORP. (PPTA) | (See remarks (5)) | 15 | — | 11 legs · 167,148 sh · $3,075,130 | 27 |
Form 4 filings — Lyon Mckinsey Margaret
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-02 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Sale (S): 6,123 @ $29.62 · Sale (S): 2,576 @ $29.31 | EDGAR |
| 2026-02-24 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise (M): 5,282 @ $0 · Option exercise (M): 5,282 (derivative) @ $0 | EDGAR |
| 2026-02-17 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Sale (S): 6,270 @ $27.54 · Sale (S): 37,452 @ $27.58 · Option exercise (M): 13,636 · Option exercise (M): 13,636 (derivative) @ $0 | EDGAR |
| 2026-02-12 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise (M): 11,310 · Grant/award (A): 67,858 @ $0 · Option exercise (M): 11,310 (derivative) @ $0 · Grant/award (A): 5,123 (derivative) @ $0 | EDGAR |
| 2026-01-07 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise/expiry (X): 40,000 @ $8.59 · Sale (S): 32,490 @ $26.61 · Option exercise/expiry (X): 40,000 (derivative) @ $0 | EDGAR |
| 2025-04-01 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise/expiry (X): 20,000 @ $2.45 · Sale (S): 20,000 @ $11 · Option exercise/expiry (X): 20,000 (derivative) @ $0 | EDGAR |
| 2025-03-07 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise (M): 10,612 · Grant/award (A): 63,672 @ $0 · Sale (S): 3,245 @ $8.82 · Sale (S): 19,465 @ $8.82 · Option exercise (M): 10,612 (derivative) @ $0 | EDGAR |
| 2025-02-21 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Sale (S): 10,209 @ $9.24 · Grant/award (A): 15,847 (derivative) @ $0 | EDGAR |
| 2025-02-19 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise (M): 13,637 · Option exercise (M): 13,637 (derivative) @ $0 | EDGAR |
| 2025-02-12 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise (M): 11,309 · Option exercise (M): 11,309 (derivative) @ $0 | EDGAR |
| 2024-10-02 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise/expiry (X): 21,500 @ $4.59 · Sale (S): 21,500 @ $9.35 · Option exercise/expiry (X): 21,500 (derivative) @ $0 | EDGAR |
| 2024-04-01 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Sale (S): 7,818 @ $4.15 | EDGAR |
| 2024-03-07 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise (M): 10,612 · Option exercise (M): 10,612 (derivative) @ $0 | EDGAR |
| 2024-02-21 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Grant/award (A): 40,910 (derivative) @ $0 | EDGAR |
| 2024-02-13 | 4 | PERPETUA RESOURCES CORP. (PPTA) | Option exercise (M): 11,310 · Option exercise (M): 11,310 (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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