Apa's three largest insider shareholders as of September 29, 2026 are John J Christmann (Ceo, 678.70K shares), Chansoo Joung (Director, 244.74K shares), John J Christmann (Ceo, 200.86K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | John J Christmann | Ceo | 639,249 | 39,455 | 678,704 | 34.8% | 02 Feb, 2026 |
| 2 | Chansoo Joung | Director | 244,742 | 0 | 244,742 | 12.5% | 01 Jul, 2026 |
| 3 | Annell R Bay | Director | 103,725 | 0 | 103,725 | 5.3% | 01 Jul, 2026 |
| 4 | Rebecca A Hoyt | Sr. Vp, Chief Acct Officer | 103,040 | 0 | 103,040 | 5.3% | 07 Feb, 2025 |
| 5 | Peter A Ragauss | Director | 101,859 | 0 | 101,859 | 5.2% | 01 Jul, 2026 |
| 6 | David A Pursell | Exec. Vice Pres Development | 90,728 | 0 | 90,728 | 4.6% | 05 Feb, 2024 |
| 7 | Juliet S Ellis | Director | 89,323 | 0 | 89,323 | 4.6% | 01 Jul, 2026 |
| 8 | P Anthony Lannie | Exec. Vice Pres Gen Counsel | 89,214 | 0 | 89,214 | 4.6% | 05 Feb, 2024 |
| 9 | Mark D Maddox | Executive Vp Administration | 66,810 | 0 | 66,810 | 3.4% | 22 May, 2026 |
| 10 | D. Clay Bretches | Exec. Vp, Operations | 63,839 | 0 | 63,839 | 3.3% | 07 Feb, 2025 |
| 11 | Lamar Mckay | Director | 55,702 | 0 | 55,702 | 2.9% | 01 Jul, 2026 |
| 12 | Tracey K Henderson | Executive Vp Exploration | 53,758 | 0 | 53,758 | 2.8% | 27 May, 2026 |
| 13 | Ben C Rodgers | Evp And Cfo | 41,257 | 0 | 41,257 | 2.1% | 02 Feb, 2026 |
| 14 | Charles W Hooper | Director | 31,689 | 0 | 31,689 | 1.6% | 01 Jul, 2026 |
| 15 | David L Stover | Director | 31,396 | 0 | 31,396 | 1.6% | 01 Jul, 2026 |
| 16 | Matthew Regis Bob | Director | 30,221 | 0 | 30,221 | 1.5% | 02 Apr, 2026 |
| 17 | Stephen J Riney | President | 21,564 | 0 | 21,564 | 1.1% | 02 Feb, 2026 |
| 18 | Anya Weaving | Director | 18,597 | 0 | 18,597 | 1.0% | 01 Jul, 2026 |
| 19 | Robert P. Rayphole | Vp Cao Controller | 18,274 | 0 | 18,274 | 0.9% | 29 Jan, 2026 |
| 20 | Kenneth M. Fisher | Director | 13,977 | 0 | 13,977 | 0.7% | 01 Jul, 2026 |
| 21 | Kimberly O. Warnica | Evp, Clo Secretary | 3,365 | 0 | 3,365 | 0.2% | 02 Feb, 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 |
|---|---|---|---|---|---|---|---|---|
| 30 Jun, 2026 | Peter A Ragauss | Director | Acquired A | 1,535 | $0.00 | $0 | 101,859 | Direct |
| 30 Jun, 2026 | Chansoo Joung | Director | Acquired A | 1,535 | $0.00 | $0 | 244,742 | Direct |
| 30 Jun, 2026 | Lamar Mckay | Director | Acquired A | 2,302 | $0.00 | $0 | 55,702 | Direct |
| 30 Jun, 2026 | Anya Weaving | Director | Acquired A | 1,535 | $0.00 | $0 | 18,597 | Direct |
| 30 Jun, 2026 | Kenneth M. Fisher | Director | Acquired A | 1,535 | $0.00 | $0 | 13,977 | Direct |
| 30 Jun, 2026 | Juliet S Ellis | Director | Acquired A | 1,535 | $0.00 | $0 | 89,323 | Direct |
| 30 Jun, 2026 | Charles W Hooper | Director | Acquired A | 1,535 | $0.00 | $0 | 31,689 | Direct |
| 30 Jun, 2026 | Annell R Bay | Director | Acquired A | 1,535 | $0.00 | $0 | 103,725 | Direct |
| 30 Jun, 2026 | David L Stover | Director | Acquired A | 1,535 | $0.00 | $0 | 31,396 | Direct |
| 26 May, 2026 | Tracey K Henderson | Executive Vp Exploration | Acquired M | 5,000 | $0.00 | $0 | 55,726 | Direct |
| 26 May, 2026 | Tracey K Henderson | Executive Vp Exploration | Disposed F | 1,968 | $37.50 | $73.80K | 53,758 | Direct |
| 26 May, 2026 | Tracey K Henderson | Executive Vp Exploration | Disposed M | 5,000 | $0.00 | $0 | 57,968 | Direct |
| 20 May, 2026 | Mark D Maddox | Executive Vp Administration | Disposed S | 9,800 | $40.04 | $392.39K | 66,810 | Direct |
| 20 May, 2026 | Mark D Maddox | Executive Vp Administration | Acquired I | 15,500 | $39.32 | $609.46K | 21,796 | Indirect |
| 31 Mar, 2026 | Charles W Hooper | Director | Acquired A | 1,178 | $0.00 | $0 | 29,961 | Direct |
| 31 Mar, 2026 | Chansoo Joung | Director | Acquired A | 1,178 | $0.00 | $0 | 242,549 | Direct |
| 31 Mar, 2026 | Peter A Ragauss | Director | Acquired A | 1,178 | $0.00 | $0 | 99,682 | Direct |
| 31 Mar, 2026 | Anya Weaving | Director | Acquired A | 1,178 | $0.00 | $0 | 16,953 | Direct |
| 31 Mar, 2026 | Juliet S Ellis | Director | Acquired A | 1,178 | $0.00 | $0 | 87,306 | Direct |
| 31 Mar, 2026 | Matthew Regis Bob | Director | Acquired A | 1,178 | $0.00 | $0 | 23,587 | Direct |