Gerrit Jan Bakker
CIK 1743436 · View on SEC EDGAR ↗
Insider
First SEC filing: June 14, 2018 · Latest: June 14, 2018
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 22, 2021 | OPTU | P | 5,000 | $16.50 | $82,500 | 48,451 Direct | +11.51% | Acquired | -94.8% (price as of 2026-08-20) |
| Nov. 19, 2021 | OPTU | P | 2,500 | $16.75 | $41,875 | 43,451 Direct | +6.10% | Acquired | -94.9% (price as of 2026-08-20) |
| Nov. 12, 2021 | OPTU | P | 5,000 | $17.03 | $85,150 | 40,951 Direct | +13.91% | Acquired | -94.9% (price as of 2026-08-20) |
| Nov. 8, 2021 | OPTU | P | 6,000 | $17.22 | $103,320 | 35,951 Direct | +20.03% | Acquired | -95.0% (price as of 2026-08-20) |
| Dec. 19, 2019 | OPTU | S | 12,802 | $27.00 | $345,654 | 29,951 Direct | -29.94% | Disposed | -96.8% (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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 14, 2018 | OPTU | Class A common stock | 42,753 | Direct |