Stuart Ungar
Insider
First SEC filing: Sept. 23, 2015 · Latest: Sept. 23, 2015
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 29, 2016 | AKTX | A | 1,300,000 | · | · | 1,300,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 25, 2015 | AKTX | A | 1,088,722 | · | · | 1,088,722 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 21, 2015 | AKTX | A | 211,278 | · | · | 211,278 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 29, 2016 | AKTX | Options to Purchase Ordinary Shares | Ordinary Shares | $0.15 | June 29, 2026 | 1,300,000 | Acquired |
| Nov. 25, 2015 | AKTX | Options to Purchase Ordinary Shares [F1] | Ordinary Shares | $0.19 | Nov. 25, 2025 | 1,088,722 | Acquired |
| Sept. 21, 2015 | AKTX | Options (right to buy) | Ordinary Shares | $0.32 | Feb. 21, 2025 | 211,278 | 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 |
|---|---|---|---|---|
| Sept. 23, 2015 | AKTX | Ordinary Shares | 722,345,600 | Indirect |