Updated Jul 16, 2026
Lyon Mckinsey Margaret is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $1.66M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-03 | PPTA | PERPETUA RESOURCES CORP. | S — Open-market sale | 2.6K | $29.31 | $76K |
| 2026-04-03 | PPTA | PERPETUA RESOURCES CORP. | S — Open-market sale | 6.1K | $29.62 | $181K |
| 2026-02-24 | PPTA | PERPETUA RESOURCES CORP. | M — Option exercise | 5.3K | $0.00 | |
| 2026-02-18 | PPTA | PERPETUA RESOURCES CORP. | M — Option exercise | 13.6K | — | |
| 2026-02-18 | PPTA | PERPETUA RESOURCES CORP. | S — Open-market sale | 37.5K | $27.58 | $1.03M |
| 2026-02-18 | PPTA | PERPETUA RESOURCES CORP. | S — Open-market sale | 6.3K | $27.54 | $173K |
| 2026-02-13 | PPTA | PERPETUA RESOURCES CORP. | A — Grant or award | 67.9K | $0.00 | |
| 2026-02-13 | PPTA | PERPETUA RESOURCES CORP. | M — Option exercise | 11.3K | — | |
| 2024-10-02 | PPTA | PERPETUA RESOURCES CORP. | S — Open-market sale | 21.5K | $9.35 | $201K |
| 2024-10-02 | PPTA | PERPETUA RESOURCES CORP. | J — Other acquisition / disposition | 21.5K | $4.59 | $99K |
Lyon Mckinsey Margaret is a corporate insider — currently tracked as (See remarks (5)). InsiderAlpha tracks every SEC Form 4 filing in real time.
Recorded transactions: 0 open-market purchases () and 5 open-market sales ($1.66M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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