Jacquelyn L Sumer
Insider
First SEC filing: May 19, 2023 · Latest: May 19, 2023
Insider at
Insider transactions
0 buys (P)
3 sells (S)
Net: $-136,724
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 30, 2026 | CGEM | A | 2,470 | $8.60 | $21,242 | 130,559 Direct | +1.93% | Acquired | 80.3% (price as of 2026-10-02) |
| Feb. 24, 2026 | CGEM | S | 3,601 | $14.47 | $52,106 | 128,089 Direct | -2.73% | Disposed | 7.2% (price as of 2026-10-02) |
| Feb. 20, 2026 | CGEM | S | 3,742 | $13.62 | $50,966 | 131,690 Direct | -2.76% | Disposed | 13.9% (price as of 2026-10-02) |
| Feb. 18, 2026 | CGEM | A | 230,000 | · | · | 230,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 18, 2025 | CGEM | S | 3,480 | $9.67 | $33,652 | 135,432 Direct | -2.51% | Disposed | 60.4% (price as of 2026-10-02) |
| Feb. 25, 2025 | CGEM | S | 3,756 | $8.53 | $32,039 | 136,895 Direct | -2.67% | Disposed | 81.8% (price as of 2026-10-02) |
| Feb. 19, 2025 | CGEM | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 19, 2025 | CGEM | A | 50,000 | · | · | 140,651 Direct | +55.16% | Acquired | (price as of 2026-10-02) |
| Dec. 18, 2024 | CGEM | S | 3,482 | $11.41 | $39,730 | 90,651 Direct | -3.70% | Disposed | 35.9% (price as of 2026-10-02) |
| Feb. 22, 2024 | CGEM | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 22, 2024 | CGEM | A | 50,000 | · | · | 94,133 Direct | +113.29% | Acquired | (price as of 2026-10-02) |
| Dec. 21, 2023 | CGEM | S | 1,400 | $8.50 | $11,900 | 44,133 Direct | -3.07% | Disposed | 82.5% (price as of 2026-10-02) |
| Dec. 18, 2023 | CGEM | S | 290 | $8.22 | $2,384 | 45,533 Direct | -0.63% | Disposed | 88.7% (price as of 2026-10-02) |
| June 20, 2023 | CGEM | S | 291 | $12.94 | $3,766 | 45,823 Direct | -0.63% | Disposed | 19.9% (price as of 2026-10-02) |
| May 18, 2023 | CGEM | S | 291 | $8.76 | $2,549 | 46,114 Direct | -0.63% | Disposed | 77.1% (price as of 2026-10-02) |
| April 18, 2023 | CGEM | S | 290 | $10.71 | $3,106 | 46,405 Direct | -0.62% | Disposed | 44.8% (price as of 2026-10-02) |
| March 20, 2023 | CGEM | S | 305 | $11.32 | $3,453 | 46,695 Direct | -0.65% | Disposed | 37.0% (price as of 2026-10-02) |
| Feb. 17, 2023 | CGEM | A | 93,500 | · | · | 93,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 17, 2023 | CGEM | A | 47,000 | · | · | 47,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2022 | CGEM | A | 190,000 | · | · | 190,000 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 18, 2026 | CGEM | Stock Option (Right to Buy) | Common Stock | $12.44 | Feb. 18, 2036 | 230,000 | Acquired |
| Feb. 19, 2025 | CGEM | Stock Option (Right to Buy) | Common Stock | $9.43 | Feb. 19, 2035 | 100,000 | Acquired |
| Feb. 22, 2024 | CGEM | Stock Option (Right to Buy) | Common Stock | $17.54 | Feb. 22, 2034 | 100,000 | Acquired |
| Feb. 17, 2023 | CGEM | Stock Option (Right to Buy) | Common Stock | $11.34 | Feb. 16, 2033 | 93,500 | Acquired |
| Aug. 15, 2022 | CGEM | Stock Option (Right to Buy) | Common Stock | $14.16 | Aug. 14, 2032 | 190,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).