Andrei Shustov
Insider
First SEC filing: March 16, 2023 · Latest: March 16, 2023
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 14, 2024 | CLRB | A | 260,000 | · | · | 260,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 8, 2023 | CLRB | A | 47,856 | · | · | 55,038 Direct | +666.33% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2023 | CLRB | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 14, 2024 | CLRB | Stock option (right to buy) | Common Stock | $2.65 | Dec. 15, 2033 | 260,000 | Acquired |
| Feb. 15, 2023 | CLRB | Stock option (right to buy) | Common Stock | $1.67 | Feb. 15, 2033 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 16, 2023 | CLRB | Common Stock | 7,182 | Direct |