Lou Silverman
CIK 1249935 · View on SEC EDGAR ↗
Insider
First SEC filing: April 29, 2025 · Latest: April 29, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 26 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
26 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 10, 2021 | STAA | S | 9,921 | $145.54 | $1,443,902 | 2,924 Direct | -77.24% | Disposed | -83.3% (price as of 2026-08-20) |
| Aug. 10, 2021 | STAA | S | 10,000 | $145.56 | $1,455,600 | 2,924 Direct | -77.38% | Disposed | -83.3% (price as of 2026-08-20) |
| Aug. 10, 2021 | STAA | S | 10,000 | $145.57 | $1,455,700 | 2,924 Direct | -77.38% | Disposed | -83.3% (price as of 2026-08-20) |
| March 1, 2021 | STAA | S | 23,996 | $104.78 | $2,514,301 | 2,117 Direct | -91.89% | Disposed | -76.9% (price as of 2026-08-20) |
| Aug. 10, 2015 | STAA | P | 1,500 | $8.18 | $12,270 | 6,398 Direct | +30.62% | Acquired | 196.5% (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 |
|---|---|---|---|---|---|---|---|
| June 18, 2026 | STAA | Restricted Stock Units [F2] | Common Stock (6,182) | $0.00 | — | 6,182 | Acquired |
| June 18, 2026 | STAA | Restricted Stock Units [F1] | Common Stock (10,683) | $0.00 | — | 10,683 | Disposed |
| June 18, 2025 | STAA | Restricted Stock Units | Common Stock (10,683) | — | — | 10,683 | Acquired |
| May 12, 2025 | STAA | Common Stock Options [F1] | Common Stock (2,440) | $20.27 | May 11, 2035 | 2,440 | Acquired |
| Aug. 10, 2021 | STAA | Common Stock Options | Common Stock (9,921) | $9.60 | June 12, 2027 | 9,921 | Disposed |
| Aug. 10, 2021 | STAA | Common Stock Options | Common Stock (10,000) | $8.35 | Aug. 7, 2026 | 10,000 | Disposed |
| Aug. 10, 2021 | STAA | Common Stock Options | Common Stock (10,000) | $9.31 | July 7, 2025 | 10,000 | Disposed |
| June 20, 2019 | STAA | Common Stock Options | Common Stock (4,268) | $29.39 | June 19, 2029 | 4,268 | Acquired |
| June 14, 2018 | STAA | Common Stock Options [F1] | Common Stock (7,155) | $29.80 | June 13, 2028 | 7,155 | Acquired |
| March 15, 2018 | STAA | Common Stock Options [F1] | Common Stock (1,206) | $16.15 | March 14, 2028 | 1,206 | Acquired |
| June 13, 2017 | STAA | Common Stock Options | Common Stock (9,921) | $9.60 | June 12, 2027 | 9,921 | Acquired |
| Aug. 8, 2016 | STAA | Common Stock Options | Common Stock (10,000) | $8.35 | Aug. 7, 2026 | 10,000 | Acquired |
| June 24, 2016 | STAA | Common Stock Options | Common Stock (20,000) | $5.54 | June 23, 2026 | 20,000 | Acquired |
| July 8, 2015 | STAA | Common Stock Options | Common Stock (10,000) | $9.31 | July 7, 2025 | 10,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.