Robert Studholme
CIK 1936289 · View on SEC EDGAR ↗
Insider
First SEC filing: July 5, 2022 · Latest: July 5, 2022
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 10, 2023 | STAA | M | 16,200 | — | — | 16,200 Direct | — | Acquired | (price as of 2026-08-19) |
| March 10, 2023 | STAA | M | 8,859 | — | — | 31,980 Direct | +38.32% | Acquired | (price as of 2026-08-19) |
| March 7, 2023 | STAA | M | 1,709 | $58.13 | $99,344 | 23,121 Direct | +7.98% | Acquired | -57.6% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| March 10, 2023 | STAA | Common Stock Options | Common Stock (16,200) | $56.63 | March 9, 2033 | 16,200 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 10 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| July 5, 2022 | STAA | Common Stock | 20,850 | Direct |
| July 5, 2022 | STAA | Common Stock | 502 | Indirect |
| July 5, 2022 | STAA | Common Stock Options→ Commmon Stock (12,547) | 12,547 | Direct |
| July 5, 2022 | STAA | Common Stock Options→ Common Stock (4,879) | 4,879 | Direct |
| July 5, 2022 | STAA | Common Stock Options→ Common Stock (14,629) | 14,629 | Direct |
| July 5, 2022 | STAA | Common Stock Options→ Common Stock (24,284) | 24,284 | Direct |
| July 5, 2022 | STAA | Common Stock Options→ Common Stock (2,368) | 2,368 | Direct |
| July 5, 2022 | STAA | Common Stock Options→ Common Stock (10,015) | 10,015 | Direct |
| July 5, 2022 | STAA | Common Stock Options→ Common Stock (10,000) | 10,000 | Direct |
| July 5, 2022 | STAA | Common Stock Options→ Common Stock (10,000) | 10,000 | Direct |