Reeve Emma
Reeve Emma is a corporate insider (Chief Financial Officer) at PTC THERAPEUTICS, INC. (PTCT) filing SEC Form 4 transactions. 164 transactions across 5 companies, totaling $0 in purchases and $8,791,431 in sales. Source: SEC EDGAR.
Insider trading profile for Reeve Emma across PTC Therapeutics (PTCT, 79 tx), Constellation (CNST, 74 tx), Whitehawk (WHWK, 6 tx), Editas (EDIT, 4 tx): PTCT: 91,067 shares sold, zero acquisitions. M-code (vesting) + S-code sells at $65-$79: recurring batches of 7K-12K shares with immediate partial liquidation. WHWK: 2026-06-12 A-code acquisition 38,040 shares at $4.16 (small-cap biotech). CNST/EDIT: historical only. KEY: PTCT M-code exercises at $38-$51 range being sold at $65-$79 representing 1.3x-2x gains. WHWK A-code at $4.16 represents new position in small-cap biotech. Bearish on PTCT -- consistent profit-taking; Bullish on WHWK -- new A-code accumulation.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
| Award | 38,040 | $4.16 | $158K | 38,040 | 6/12/2026 Filed: 6/12/2026 | Filing → | |
| Exercise | 733 | - | - | 734 | 12/3/2025 Filed: 12/5/2025 | Filing → | |
| Sale | 733 | $78.62 | $58K | 6,666 | 12/3/2025 Filed: 12/5/2025 | Filing → | |
| Exercise | 733 | $46.54 | $34K | 7,399 | 12/3/2025 Filed: 12/5/2025 | Filing → | |
| Exercise | 10,000 | - | - | 0 | 11/21/2025 Filed: 11/25/2025 | Filing → | |
| Sale | 10,000 | $79.50 | $795K | 6,666 | 11/21/2025 Filed: 11/25/2025 | Filing → | |
| Exercise | 10,000 | $51.16 | $512K | 16,666 | 11/21/2025 Filed: 11/25/2025 | Filing → | |
| Exercise | 7,333 | - | - | 1,467 | 11/12/2025 Filed: 11/14/2025 | Filing → | |
| Sale | 7,333 | $74.50 | $546K | 6,666 | 11/12/2025 Filed: 11/14/2025 | Filing → | |
| Exercise | 7,333 | $46.54 | $341K | 13,999 | 11/12/2025 Filed: 11/14/2025 | Filing → | |
| Exercise | 12,000 | - | - | 0 | 10/30/2025 Filed: 10/31/2025 | Filing → | |
| Sale | 12,000 | $69.50 | $834K | 6,666 | 10/30/2025 Filed: 10/31/2025 | Filing → | |
| Exercise | 12,000 | $38.10 | $457K | 18,666 | 10/30/2025 Filed: 10/31/2025 | Filing → | |
| Sale | 3,666 | $69.50 | $255K | 6,666 | 10/30/2025 Filed: 10/31/2025 | Filing → | |
| Exercise | 8,650 | - | - | 0 | 10/3/2025 Filed: 10/7/2025 | Filing → | |
| Exercise | 6,912 | - | - | 0 | 10/3/2025 Filed: 10/7/2025 | Filing → | |
| Exercise | 10,000 | - | - | 0 | 10/3/2025 Filed: 10/7/2025 | Filing → | |
| Sale | 1,884 | $66.89 | $126K | 10,332 | 10/3/2025 Filed: 10/7/2025 | Filing → | |
| Sale | 4,037 | $66.10 | $267K | 12,216 | 10/3/2025 Filed: 10/7/2025 | Filing → | |
| Sale | 2,729 | $65.05 | $178K | 16,253 | 10/3/2025 Filed: 10/7/2025 | Filing → |
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