Thomas J. Schaefer
CIK 1960808 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 5, 2023 · Latest: Jan. 5, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 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
4 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 3, 2025 | RKDA | P | 700 | $2.49 | $1,743 | 2,819 Direct | +33.03% | Acquired | -82.8% (price as of 2026-08-19) |
| Aug. 1, 2024 | RKDA | P | 700 | $2.06 | $1,442 | 2,119 Direct | +49.33% | Acquired | -79.2% (price as of 2026-08-19) |
| Feb. 1, 2024 | RKDA | P | 700 | $2.06 | $1,442 | 1,419 Direct | +97.36% | Acquired | -79.2% (price as of 2026-08-19) |
| Aug. 4, 2023 | RKDA | P | 649 | $3.67 | $2,382 | 719 Direct | +927.14% | Acquired | -88.4% (price as of 2026-08-19) |
| Feb. 1, 2023 | RKDA | P | 700 | $0.23 | $161 | 2,800 Direct | +33.33% | Acquired | -95.4% (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 |
|---|---|---|---|---|---|---|---|
| May 9, 2025 | RKDA | Stock Option (Right to Buy) | Common Stock (12,500) | $3.88 | May 9, 2035 | 12,500 | Acquired |
| Aug. 19, 2024 | RKDA | Stock Option (Right to Buy) | Common Stock (20,000) | $2.71 | Aug. 19, 2034 | 20,000 | Acquired |
| April 4, 2023 | RKDA | Stock Option (Right to Buy) | Common Stock (1,500) | $7.55 | April 4, 2033 | 1,500 | Acquired |
| Jan. 3, 2023 | RKDA | Stock Option (Right to Buy) | Common Stock (50,000) | $0.28 | Jan. 3, 2033 | 50,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 7 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 5, 2023 | RKDA | Common Stock | 2,100 | Direct |
| Jan. 5, 2023 | RKDA | Stock Option (Right to Buy)→ Common Stock (8,000) | 8,000 | Direct |
| Jan. 5, 2023 | RKDA | Stock Option (Right to Buy)→ Common Stock (4,000) | 4,000 | Direct |
| Jan. 5, 2023 | RKDA | Stock Option (Right to Buy)→ Common Stock (20,000) | 20,000 | Direct |
| Jan. 5, 2023 | RKDA | Stock Option (Right to Buy)→ Common Stock (23,000) | 23,000 | Direct |
| Jan. 5, 2023 | RKDA | Stock Option (Right to Buy)→ Common Stock (31,000) | 31,000 | Direct |
| Jan. 5, 2023 | RKDA | Stock Option (Right to Buy)→ Common Stock (23,000) | 23,000 | Direct |