Mark Shteiman
Insider
First SEC filing: March 18, 2026 · Latest: June 16, 2026
Insider at
Insider transactions
0 buys (P)
5 sells (S)
Net: $-155,420
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 15, 2026 | ALLT | S | 2,000 | $7.50 | $15,000 | 212,000 Direct | -0.93% | Disposed | 12.4% (price as of 2026-10-02) |
| May 22, 2026 | ALLT | S | 6,000 | $7.58 | $45,480 | 214,000 Direct | -2.73% | Disposed | 11.2% (price as of 2026-10-02) |
| May 21, 2026 | ALLT | S | 5,000 | $7.39 | $36,950 | 220,000 Direct | -2.22% | Disposed | 14.1% (price as of 2026-10-02) |
| May 19, 2026 | ALLT | S | 5,000 | $7.32 | $36,600 | 225,000 Direct | -2.17% | Disposed | 15.2% (price as of 2026-10-02) |
| May 18, 2026 | ALLT | S | 3,000 | $7.13 | $21,390 | 230,000 Direct | -1.29% | Disposed | 18.2% (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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | ALLT | Ordinary shares | · | Direct |