Over the trailing 12 months, ATCX insiders made no open-market trades in the stock.
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Igor Tkachenko | Vp, Corporate Strategy | 42,990 | 0 | 42,990 | 100.0% | 21 Sep, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 03 Aug, 2026 | Igor Tkachenko | Vp, Corporate Strategy | Acquired A | 18,767 | $0.00 | $0 | 42,990 | Direct |