Jack A. Bradley
CIK 1637363 · View on SEC EDGAR ↗
First SEC filing: Nov. 2, 2021 · Latest: Nov. 2, 2021
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Insider transactions
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. 7, 2025 | GSIT | S | 6,900 | $3.30 | $22,770 | 0 Indirect | -100.00% | Disposed | 77.3% (price as of 2026-08-20) |
| Aug. 6, 2025 | GSIT | S | 1,100 | $3.50 | $3,850 | 6,900 Indirect | -13.75% | Disposed | 67.1% (price as of 2026-08-20) |
| Feb. 18, 2016 | GSIT | P | 3,000 | $3.55 | $10,650 | 3,000 Indirect | — | Acquired | 64.8% (price as of 2026-08-20) |
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 |
|---|---|---|---|---|---|---|---|
| Oct. 28, 2024 | GSIT | Stock Option (right to buy) | Common Stock (23,712) | $3.69 | Oct. 28, 2034 | 23,712 | Acquired |
| Oct. 30, 2023 | GSIT | Stock Option (right to buy) | Common Stock (46,073) | $1.91 | Oct. 30, 2033 | 46,073 | Disposed |
| Oct. 31, 2022 | GSIT | Stock Option (right to buy) | Common Stock (42,780) | $1.87 | Oct. 31, 2032 | 42,780 | Disposed |
| Nov. 1, 2021 | GSIT | Stock Option (right to buy) | Common Stock (14,388) | $5.56 | Nov. 1, 2031 | 14,388 | Disposed |
| Oct. 26, 2021 | GSIT | Stock Option (right to buy) | Common Stock (5,000) | $4.34 | Nov. 2, 2025 | 5,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).