Patrick T Chuang
Insider
First SEC filing: Jan. 29, 2024 · Latest: Jan. 29, 2024
Insider at
Insider transactions
0 buys (P)
8 sells (S)
Net: $-2,536,600
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 13, 2026 | GSIT | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-02) |
| June 2, 2026 | GSIT | M | 40,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 2, 2026 | GSIT | S | 40,000 | $10.98 | $439,200 | 15,166 Direct | -72.51% | Disposed | -48.9% (price as of 2026-10-02) |
| June 2, 2026 | GSIT | M | 40,000 | $4.08 | $163,200 | 55,166 Direct | +263.75% | Acquired | 37.5% (price as of 2026-10-02) |
| June 1, 2026 | GSIT | M | 40,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| June 1, 2026 | GSIT | S | 40,000 | $11.31 | $452,400 | 15,166 Direct | -72.51% | Disposed | -50.4% (price as of 2026-10-02) |
| June 1, 2026 | GSIT | M | 40,000 | $7.26 | $290,400 | 55,166 Direct | +263.75% | Acquired | -22.7% (price as of 2026-10-02) |
| May 12, 2026 | GSIT | M | 40,000 | $6.70 | $268,000 | 55,166 Direct | +263.75% | Acquired | -16.3% (price as of 2026-10-02) |
| May 12, 2026 | GSIT | S | 40,000 | $10.68 | $427,200 | 15,166 Direct | -72.51% | Disposed | -47.5% (price as of 2026-10-02) |
| May 12, 2026 | GSIT | M | 40,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 13, 2026 | GSIT | M | 40,000 | $5.58 | $223,200 | 55,166 Direct | +263.75% | Acquired | 0.5% (price as of 2026-10-02) |
| March 13, 2026 | GSIT | S | 40,000 | $8.56 | $342,400 | 15,166 Direct | -72.51% | Disposed | -34.5% (price as of 2026-10-02) |
| March 13, 2026 | GSIT | M | 40,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| March 2, 2026 | GSIT | M | 20,000 | $3.68 | $73,600 | 35,166 Direct | +131.87% | Acquired | 52.4% (price as of 2026-10-02) |
| March 2, 2026 | GSIT | S | 20,000 | $8.37 | $167,400 | 15,166 Direct | -56.87% | Disposed | -33.0% (price as of 2026-10-02) |
| March 2, 2026 | GSIT | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Feb. 2, 2026 | GSIT | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 6, 2025 | GSIT | M | 20,000 | $2.27 | $45,400 | 35,166 Direct | +131.87% | Acquired | 147.1% (price as of 2026-10-02) |
| Nov. 6, 2025 | GSIT | S | 20,000 | $8.66 | $173,200 | 15,166 Direct | -56.87% | Disposed | -35.2% (price as of 2026-10-02) |
| Nov. 6, 2025 | GSIT | M | 20,000 | $1.92 | $38,400 | 35,166 Direct | +131.87% | Acquired | 192.2% (price as of 2026-10-02) |
| Nov. 6, 2025 | GSIT | S | 20,000 | $8.66 | $173,200 | 15,166 Direct | -56.87% | Disposed | -35.2% (price as of 2026-10-02) |
| Nov. 6, 2025 | GSIT | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 6, 2025 | GSIT | M | 20,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 4, 2025 | GSIT | M | 40,000 | $4.99 | $199,600 | 55,166 Direct | +263.75% | Acquired | 12.4% (price as of 2026-10-02) |
| Nov. 4, 2025 | GSIT | S | 40,000 | $9.04 | $361,600 | 15,166 Direct | · | Acquired | -37.9% (price as of 2026-10-02) |
| Nov. 4, 2025 | GSIT | M | 40,000 | · | · | 0 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 4, 2025 | GSIT | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 5, 2025 | GSIT | A | 20,000 | · | · | 20,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 29, 2024 | GSIT | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 29, 2024 | GSIT | A | 20,000 | · | · | 20,000 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 |
|---|---|---|---|---|---|---|---|
| Aug. 13, 2026 | GSIT | Stock Option (right to buy) | Common Stock | $6.76 | Aug. 13, 2036 | 40,000 | Acquired |
| June 2, 2026 | GSIT | Stock Option (right to buy) | Common Stock | $4.08 | Aug. 1, 2032 | 40,000 | Disposed |
| June 1, 2026 | GSIT | Stock Option (right to buy) | Common Stock | $7.26 | July 31, 2027 | 40,000 | Disposed |
| May 12, 2026 | GSIT | Stock Option (right to buy) | Common Stock | $6.70 | July 30, 2028 | 40,000 | Disposed |
| March 13, 2026 | GSIT | Stock Option (right to buy) | Common Stock | $5.58 | Aug. 2, 2031 | 40,000 | Disposed |
| March 2, 2026 | GSIT | Stock Option (right to buy) | Common Stock | $3.68 | May 5, 2035 | 20,000 | Disposed |
| Feb. 2, 2026 | GSIT | Stock Option (right to buy) | Common Stock | $7.23 | Feb. 2, 2036 | 20,000 | Acquired |
| Nov. 6, 2025 | GSIT | Stock Option (right to buy) | Common Stock | $2.27 | Dec. 2, 2032 | 20,000 | Disposed |
| Nov. 6, 2025 | GSIT | Stock Option (right to buy) | Common Stock | $1.92 | Jan. 29, 2034 | 20,000 | Disposed |
| Nov. 4, 2025 | GSIT | Stock Option (right to buy) | Common Stock | $4.99 | Aug. 1, 2026 | 40,000 | Acquired |
| Aug. 4, 2025 | GSIT | Stock Option (right to buy) | Common Stock | $3.96 | Aug. 4, 2035 | 40,000 | Acquired |
| May 5, 2025 | GSIT | Stock Option (right to buy) | Common Stock | $3.68 | May 5, 2035 | 20,000 | Acquired |
| July 29, 2024 | GSIT | Stock Option (right to buy) | Common Stock | $2.94 | July 29, 2034 | 40,000 | Acquired |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | Common Stock | $1.92 | Jan. 29, 2034 | 20,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 29, 2024 | GSIT | Common Stock | 15,166 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 20,000 | Direct |
| Jan. 29, 2024 | GSIT | Stock Option (right to buy) | 40,000 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $323,361 | · | · | $84,800 | $27,414 | · | · | $435,575 |
| 2024 | $323,361 | · | · | $139,725 | $44,540 | · | · | $507,626 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.