Samuel R. Szteinbaum
Insider
First SEC filing: Sept. 22, 2020 · Latest: Feb. 14, 2022
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net: $659,000
Avg return of open purchases vs now: 109.3%
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 16, 2026 | CRSR | A | 16,367 | · | · | 16,367 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2026 | CRSR | A | 16,367 | · | · | 16,367 Direct | · | Acquired | (price as of 2026-10-02) |
| June 16, 2026 | CRSR | A | 10,020 | · | · | 430,287 Direct | +2.38% | Acquired | (price as of 2026-10-02) |
| Nov. 7, 2025 | CRSR | P | 100,000 | $6.59 | $659,000 | 420,267 Direct | +31.22% | Acquired | 109.3% (price as of 2026-10-02) |
| June 10, 2025 | CRSR | A | 12,438 | · | · | 320,267 Direct | +4.04% | Acquired | (price as of 2026-10-02) |
| June 10, 2025 | CRSR | A | 26,738 | · | · | 26,738 Direct | · | Acquired | (price as of 2026-10-02) |
| June 6, 2024 | CRSR | A | 8,874 | · | · | 307,829 Direct | +2.97% | Acquired | (price as of 2026-10-02) |
| June 6, 2024 | CRSR | A | 19,841 | · | · | 19,841 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 16, 2024 | CRSR | M | 25,000 | $5.52 | $138,000 | 298,955 Direct | +9.13% | Acquired | 149.8% (price as of 2026-10-02) |
| Feb. 16, 2024 | CRSR | M | 25,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 8, 2023 | CRSR | A | 5,263 | · | · | 273,955 Direct | +1.96% | Acquired | (price as of 2026-10-02) |
| June 8, 2023 | CRSR | A | 11,211 | · | · | 11,211 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 7, 2022 | CRSR | M | 25,000 | $2.20 | $55,000 | 268,692 Direct | +10.26% | Acquired | 526.8% (price as of 2026-10-02) |
| Nov. 7, 2022 | CRSR | M | 25,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 2, 2022 | CRSR | A | 6,423 | · | · | 243,692 Direct | +2.71% | Acquired | (price as of 2026-10-02) |
| June 2, 2022 | CRSR | A | 14,065 | · | · | 14,065 Direct | · | Acquired | (price as of 2026-10-02) |
| May 11, 2022 | CRSR | P | 40,000 | $14.50 | $580,000 | 197,269 Direct | +25.43% | Acquired | -4.9% (price as of 2026-10-02) |
| May 11, 2022 | CRSR | P | 20,000 | $14.25 | $285,000 | 217,269 Direct | +10.14% | Acquired | -3.2% (price as of 2026-10-02) |
| May 11, 2022 | CRSR | P | 20,000 | $13.90 | $278,000 | 237,269 Direct | +9.21% | Acquired | -0.8% (price as of 2026-10-02) |
| May 20, 2021 | CRSR | A | 1,566 | · | · | 155,063 Direct | +1.02% | Acquired | (price as of 2026-10-02) |
| May 20, 2021 | CRSR | A | 3,931 | · | · | 3,931 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2020 | CRSR | A | 2,206 | · | · | 2,206 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2020 | CRSR | A | 7,743 | · | · | 7,743 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2020 | CRSR | A | 5,636 | · | · | 5,636 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 22, 2020 | CRSR | A | 2,941 | · | · | 153,497 Direct | +1.95% | 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 |
|---|---|---|---|---|---|---|---|
| June 16, 2026 | CRSR | Stock Option (Right to Buy) | Common Stock | $8.39 | June 15, 2036 | 16,367 | Acquired |
| June 16, 2026 | CRSR | Stock Option (Right to Buy) | Common Stock | $6.11 | June 15, 2036 | 16,367 | Acquired |
| June 10, 2025 | CRSR | Stock Option (Right to Buy) | Common Stock | $9.70 | June 9, 2035 | 26,738 | Acquired |
| June 6, 2024 | CRSR | Stock Option (Right to Buy) | Common Stock | $11.73 | June 5, 2034 | 19,841 | Acquired |
| Feb. 16, 2024 | CRSR | Stock Option (Right to Buy) | Common Stock | $5.52 | Nov. 12, 2027 | 25,000 | Disposed |
| June 8, 2023 | CRSR | Stock Option (Right to Buy) | Common Stock | $18.55 | June 7, 2033 | 11,211 | Acquired |
| Nov. 7, 2022 | CRSR | Stock Option (Right to Buy) | Common Stock | $2.20 | Nov. 12, 2027 | 25,000 | Disposed |
| June 2, 2022 | CRSR | Stock Option (Right to Buy) | Common Stock | $16.50 | June 1, 2032 | 14,065 | Acquired |
| May 20, 2021 | CRSR | Stock Option (Right to Buy) | Common Stock | $31.93 | May 19, 2031 | 3,931 | Acquired |
| Sept. 22, 2020 | CRSR | Restricted Stock Units | Common Stock | · | · | 2,206 | Acquired |
| Sept. 22, 2020 | CRSR | Stock Option (Right to Buy) | Common Stock | $17.00 | Sept. 21, 2030 | 7,743 | Acquired |
| Sept. 22, 2020 | CRSR | Stock Option (Right to Buy) | Common Stock | $17.00 | Sept. 21, 2030 | 5,636 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.