American Battery Technology's three largest insider shareholders as of September 29, 2026 are Ryan Mitchell Melsert (Chief Executive Officer, 3.41Mn shares), Douglas Cole (Chief Executive Officer, 1.00Mn shares), John Hunter William (Director, 725.58K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Ryan Mitchell Melsert | Chief Executive Officer | 3,409,469 | 0 | 3,409,469 | 43.4% | 04 Sep, 2026 |
| 2 | Douglas Cole | Chief Executive Officer | 1,003,229 | 0 | 1,003,229 | 12.8% | 25 Mar, 2022 |
| 3 | John Hunter William | Director | 725,581 | 0 | 725,581 | 9.2% | 03 Jan, 2022 |
| 4 | Steven Wu | Chief Operating Officer | 474,629 | 0 | 474,629 | 6.0% | 18 Sep, 2026 |
| 5 | Douglas Charles Maclellan | Director | 470,430 | 0 | 470,430 | 6.0% | 10 Dec, 2021 |
| 6 | Scott Jolcover | Former Chief Resource Officer | 429,542 | 0 | 429,542 | 5.5% | 22 Jul, 2026 |
| 7 | Donald Richard Jr Fezell | Director | 382,621 | 0 | 382,621 | 4.9% | 06 Jul, 2026 |
| 8 | Sherif Marakby | Director | 0 | 207,400 | 207,400 | 2.6% | 03 Oct, 2025 |
| 9 | Leal Andres Manuel Meza | Former Chief Operating Officer | 195,560 | 0 | 195,560 | 2.5% | 05 Dec, 2024 |
| 10 | Susan Y Lee | Director | 0 | 170,840 | 170,840 | 2.2% | 17 Sep, 2026 |
| 11 | David Corsaut | Chief Financial Officer | 133,340 | 0 | 133,340 | 1.7% | 06 Oct, 2021 |
| 12 | David Bruce Batstone | Director | 100,883 | 0 | 100,883 | 1.3% | 06 Dec, 2021 |
| 13 | Elizabeth Ann Lowery | Director | 0 | 74,376 | 74,376 | 0.9% | 17 Sep, 2026 |
| 14 | Julia Blunden | Director | 37,362 | 0 | 37,362 | 0.5% | 08 Mar, 2024 |
| 15 | Jesse Samuel Deutsch | Chief Financial Officer | 32,444 | 0 | 32,444 | 0.4% | 15 Jan, 2025 |
| 16 | Kimberly Ann Eckert | Chief Financial Officer | 5,096 | 0 | 5,096 | 0.1% | 24 Oct, 2022 |
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 |
|---|---|---|---|---|---|---|---|---|
| 16 Sep, 2026 | Steven Wu | Chief Operating Officer | Acquired A | 111,667 | $0.00 | $0 | 533,309 | Direct |
| 17 Sep, 2026 | Steven Wu | Chief Operating Officer | Disposed F | 58,680 | $2.18 | $127.92K | 474,629 | Direct |
| 16 Sep, 2026 | Elizabeth Ann Lowery | Director | Disposed S | 19,375 | $2.18 | $42.24K | 74,376 | Indirect |
| 16 Sep, 2026 | Susan Y Lee | Director | Disposed S | 21,360 | $2.16 | $46.14K | 170,840 | Indirect |
| 02 Sep, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired A | 33,383 | $0.00 | $0 | 3,410,335 | Direct |
| 03 Sep, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Disposed F | 866 | $2.70 | $2.34K | 3,409,469 | Direct |
| 22 Aug, 2026 | Steven Wu | Chief Operating Officer | Acquired A | 63,373 | $0.00 | $0 | 452,986 | Direct |
| 22 Aug, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired A | 102,997 | $0.00 | $0 | 3,416,349 | Direct |
| 24 Aug, 2026 | Steven Wu | Chief Operating Officer | Disposed F | 31,344 | $2.40 | $75.23K | 421,642 | Direct |
| 24 Aug, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Disposed F | 39,397 | $2.40 | $94.55K | 3,376,952 | Direct |
| 25 Aug, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired P | 631,375 | $0.99 | $625.06K | 631,375 | Direct |
| 25 Aug, 2026 | Steven Wu | Chief Operating Officer | Acquired P | 291,540 | $1.07 | $311.95K | 291,540 | Direct |
| 20 Jul, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired A | 20,834 | $0.00 | $0 | 3,321,132 | Direct |
| 20 Jul, 2026 | Scott Jolcover | Former Chief Resource Officer | Acquired A | 8,334 | $0.00 | $0 | 429,542 | Direct |
| 22 Jul, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Disposed F | 7,780 | $2.50 | $19.45K | 3,313,352 | Direct |
| 06 Jul, 2026 | Susan Y Lee | Director | Acquired A | 10,949 | $0.00 | $0 | 192,200 | Indirect |
| 06 Jul, 2026 | Elizabeth Ann Lowery | Director | Acquired A | 10,949 | $0.00 | $0 | 93,751 | Indirect |
| 06 Jul, 2026 | Donald Richard Jr Fezell | Director | Acquired A | 22,629 | $0.00 | $0 | 382,621 | Direct |
| 30 Jun, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired A | 54,971 | $0.00 | $0 | 3,280,570 | Direct |
| 30 Jun, 2026 | Scott Jolcover | Former Chief Resource Officer | Acquired A | 9,134 | $0.00 | $0 | 399,639 | Direct |