Ester Falconer
CIK 1844479 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 5, 2021 · Latest: Feb. 5, 2021
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 9, 2021 | ABCL | S | 1,000,000 | $25.50 | $25,500,000 | 0 Direct | -100.00% | Disposed | -53.8% (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 |
|---|---|---|---|---|---|---|---|
| Sept. 1, 2021 | ABCL | Share option (right to buy) | Common Shares (875,000) | $0.31 | Jan. 1, 2029 | 875,000 | Disposed |
| March 19, 2021 | ABCL | Share Option (right to buy) | Common Shares (1,000,000) | — | Aug. 4, 2025 | 1,000,000 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Feb. 5, 2021 | ABCL | Share Option (right to buy)→ Common Shares (1,000,000) | 1,000,000 | Direct |
| Feb. 5, 2021 | ABCL | Share Option (right to buy)→ Common Shares (1,750,000) | 1,750,000 | Direct |
| Feb. 5, 2021 | ABCL | Share Option (right to buy)→ Common Shares (750,000) | 750,000 | Direct |
| Feb. 5, 2021 | ABCL | Share Option (right to buy)→ Common Shares (30,800) | 30,800 | Direct |