American Battery Technology's top three insider shareholders as of September 09, 2026 are John Hunter William (Director, 10.88Mn shares), Ryan Mitchell Melsert (Chief Executive Officer, 3.41Mn shares), David Corsaut (Chief Financial Officer, 2.00Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | John Hunter William | Director | 10,883,166 | 0 | 10,883,166 | 51.0% | 03 Jan, 2022 |
| 2 | Ryan Mitchell Melsert | Chief Executive Officer | 3,409,469 | 0 | 3,409,469 | 16.0% | 04 Sep, 2026 |
| 3 | David Corsaut | Chief Financial Officer | 2,000,000 | 0 | 2,000,000 | 9.4% | 06 Oct, 2021 |
| 4 | David Bruce Batstone | Director | 1,513,166 | 0 | 1,513,166 | 7.1% | 06 Dec, 2021 |
| 5 | Douglas Cole | Chief Executive Officer | 1,003,229 | 0 | 1,003,229 | 4.7% | 25 Mar, 2022 |
| 6 | Douglas Charles Maclellan | Director | 470,430 | 0 | 470,430 | 2.2% | 10 Dec, 2021 |
| 7 | Scott Jolcover | Former Chief Resource Officer | 429,542 | 0 | 429,542 | 2.0% | 22 Jul, 2026 |
| 8 | Steven Wu | Chief Operating Officer | 421,642 | 0 | 421,642 | 2.0% | 25 Aug, 2026 |
| 9 | Donald Richard Jr Fezell | Director | 382,621 | 0 | 382,621 | 1.8% | 06 Jul, 2026 |
| 10 | Sherif Marakby | Director | 0 | 207,400 | 207,400 | 1.0% | 03 Oct, 2025 |
| 11 | Leal Andres Manuel Meza | Former Chief Operating Officer | 195,560 | 0 | 195,560 | 0.9% | 05 Dec, 2024 |
| 12 | Susan Y Lee | Director | 0 | 192,200 | 192,200 | 0.9% | 06 Jul, 2026 |
| 13 | Elizabeth Ann Lowery | Director | 0 | 93,751 | 93,751 | 0.4% | 06 Jul, 2026 |
| 14 | Kimberly Ann Eckert | Chief Financial Officer | 76,437 | 0 | 76,437 | 0.4% | 24 Oct, 2022 |
| 15 | Julia Blunden | Director | 37,362 | 0 | 37,362 | 0.2% | 08 Mar, 2024 |
| 16 | Jesse Samuel Deutsch | Chief Financial Officer | 32,444 | 0 | 32,444 | 0.2% | 15 Jan, 2025 |
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 |
|---|---|---|---|---|---|---|---|---|
| 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 |
| 24 Aug, 2026 | Steven Wu | Chief Operating Officer | Disposed F | 31,344 | $2.40 | $75.23K | 421,642 | 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 |
| 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 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired A | 10,937 | $0.00 | $0 | 3,291,507 | Direct |
| 01 Jul, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired A | 54,728 | $0.00 | $0 | 3,346,235 | Direct |
| 01 Jul, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Disposed F | 24,695 | $2.82 | $69.64K | 3,321,540 | Direct |
| 02 Jul, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Disposed F | 21,242 | $2.88 | $61.18K | 3,300,298 | Direct |
| 16 Jun, 2026 | Steven Wu | Chief Operating Officer | Acquired A | 102,598 | $0.00 | $0 | 445,293 | Direct |
| 17 Jun, 2026 | Steven Wu | Chief Operating Officer | Disposed F | 55,680 | $3.18 | $177.06K | 389,613 | Direct |
| 15 Jun, 2026 | Steven Wu | Chief Operating Officer | Disposed S | 115,480 | $3.56 | $411.11K | 342,695 | Direct |
| 04 Jun, 2026 | Steven Wu | Chief Operating Officer | Acquired A | 203,700 | $0.00 | $0 | 565,935 | Direct |
| 04 Jun, 2026 | Ryan Mitchell Melsert | Chief Executive Officer | Acquired A | 337,955 | $0.00 | $0 | 3,363,869 | Direct |