Grove Matsuoka
CIK 1673494 · View on SEC EDGAR ↗
Insider
First SEC filing: May 11, 2016 · Latest: May 11, 2016
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 3 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
3 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 11, 2016 | ATYR | P | 10,000 | $3.03 | $30,300 | 12,412 Direct | +414.59% | Acquired | -98.8% (price as of 2026-08-21) |
| May 9, 2016 | ATYR | P | 2,412 | $3.08 | $7,429 | 2,412 Direct | — | Acquired | -98.8% (price as of 2026-08-21) |
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. 7, 2017 | ATYR | Employee Stock Option (right to buy) | Common Stock (20,000) | $3.30 | March 7, 2027 | 20,000 | Acquired |
| Sept. 13, 2016 | ATYR | Employee Stock Option (right to buy) | Common Stock (20,000) | $3.06 | Sept. 13, 2026 | 20,000 | Acquired |
| May 3, 2016 | ATYR | Stock Option (right to buy) | Common Stock (145,000) | $3.67 | May 3, 2026 | 145,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).