As of September 09, 2026, the three largest insider holders of MGPI are Donn S. Lux (Director, 3.96Mn shares), Karen Seaberg (Director, 2.73Mn shares), Karen Seaberg (Director, 2.73Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Donn S. Lux | Director, TenPercentOwner | 0 | 2,438,264 | 2,438,264 | 26.5% | 15 May, 2025 |
| 2 | Karen Seaberg | Director | 0 | 2,139,398 | 2,139,398 | 23.2% | 10 Dec, 2025 |
| 3 | 2017 Irrevocable Trust Dated June 19, 2017 Luxco | TenPercentOwner | 1,780,771 | 0 | 1,780,771 | 19.3% | 13 Jun, 2023 |
| 4 | Catherine N. Lux | TenPercentOwner, Other | 0 | 638,189 | 638,189 | 6.9% | 08 Sep, 2023 |
| 5 | S. Lux 2005 Irrevocable Trust Fbo Paul S. Lux Dated September 16, 2005 Ann | TenPercentOwner, Other | 583,458 | 0 | 583,458 | 6.3% | 29 Aug, 2023 |
| 6 | Paul S. Lux | TenPercentOwner, Other | 0 | 550,458 | 550,458 | 6.0% | 24 Aug, 2026 |
| 7 | Caroline Lux Kaplan | TenPercentOwner | 0 | 470,958 | 470,958 | 5.1% | 28 May, 2026 |
| 8 | Julie Maria Francis | President Ceo | 109,830 | 0 | 109,830 | 1.2% | 06 Mar, 2026 |
| 9 | Brandon Gall | Cfo | 87,278 | 0 | 87,278 | 0.9% | 06 Mar, 2026 |
| 10 | David Colo | President Ceo | 83,782 | 0 | 83,782 | 0.9% | 06 Dec, 2023 |
| 11 | Martin Roper | Director | 35,503 | 0 | 35,503 | 0.4% | 02 Jul, 2026 |
| 12 | Lori L.S. Mingus | Director | 5,801 | 26,796 | 32,597 | 0.4% | 15 May, 2026 |
| 13 | Kathleen Susan Molamphy | Chief Legal And Hr Officer | 28,738 | 0 | 28,738 | 0.3% | 06 Mar, 2026 |
| 14 | David S. Bratcher | Ceo President | 28,294 | 0 | 28,294 | 0.3% | 03 Apr, 2024 |
| 15 | Michael Rodger Buttshaw | Vice President | 21,613 | 0 | 21,613 | 0.2% | 28 Feb, 2022 |
| 16 | Stephen J Glaser | Vice President | 20,388 | 0 | 20,388 | 0.2% | 17 May, 2022 |
| 17 | Thomas A Gerke | Director | 17,118 | 0 | 17,118 | 0.2% | 15 May, 2026 |
| 18 | Michele Lux | TenPercentOwner, Other | 0 | 17,005 | 17,005 | 0.2% | 31 May, 2022 |
| 19 | 2013 Irrevocable Trust Dated April 2, 2013 Cnl | TenPercentOwner, Other | 14,731 | 0 | 14,731 | 0.2% | 08 Sep, 2023 |
| 20 | David E Dykstra | Vice President | 0 | 13,751 | 13,751 | 0.1% | 02 Jun, 2022 |
| 21 | L. Kaplan Revocable Trust Dated December 16, 2009 Caroline | TenPercentOwner, Other | 13,731 | 0 | 13,731 | 0.1% | 31 Jul, 2023 |
| 22 | Gerardo I Lopez | Director | 12,262 | 0 | 12,262 | 0.1% | 15 May, 2026 |
| 23 | Jennifer Elaine Lowry | Director | 11,894 | 0 | 11,894 | 0.1% | 15 May, 2026 |
| 24 | Amel Pasagic | Chief Commercial Officer | 10,487 | 0 | 10,487 | 0.1% | 20 Feb, 2026 |
| 25 | Todd B. Siwak | Director | 10,040 | 0 | 10,040 | 0.1% | 15 May, 2026 |
| 26 | Erika Lapish | Chro | 9,121 | 0 | 9,121 | 0.1% | 20 Feb, 2026 |
| 27 | Curtis C. Landherr | Vp And Chief Legal Officer | 8,696 | 0 | 8,696 | 0.1% | 15 Feb, 2024 |
| 28 | Kevin Rauckman | Director | 7,518 | 0 | 7,518 | 0.1% | 22 May, 2025 |
| 29 | Mercedes Romero | Director | 5,801 | 0 | 5,801 | 0.1% | 15 May, 2026 |
| 30 | Preet H. Michelson | Director | 5,610 | 0 | 5,610 | 0.1% | 03 Apr, 2025 |
| 31 | Neha J Clark | Director | 4,096 | 0 | 4,096 | 0.0% | 28 May, 2024 |
| 32 | M Jeannine Strandjord | Director | 1,347 | 0 | 1,347 | 0.0% | 07 Jul, 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 |
|---|---|---|---|---|---|---|---|---|
| 20 Aug, 2026 | Paul S. Lux | TenPercentOwner, Other | Disposed S | 33,000 | $17.76 | $586.22K | 550,458 | Indirect |
| 02 Jul, 2026 | Martin Roper | Director | Acquired A | 2,232 | $17.36 | $38.75K | 35,503 | Direct |
| 26 May, 2026 | Caroline Lux Kaplan | TenPercentOwner | Disposed S | 30,000 | $17.82 | $534.68K | 500,958 | Indirect |
| 27 May, 2026 | Caroline Lux Kaplan | TenPercentOwner | Disposed S | 30,000 | $18.18 | $545.37K | 470,958 | Indirect |
| 14 May, 2026 | Mercedes Romero | Director | Acquired A | 5,801 | $0.00 | $0 | 5,801 | Direct |
| 14 May, 2026 | Jennifer Elaine Lowry | Director | Acquired A | 5,801 | $0.00 | $0 | 11,894 | Direct |
| 14 May, 2026 | Gerardo I Lopez | Director | Acquired A | 5,801 | $0.00 | $0 | 12,262 | Direct |
| 14 May, 2026 | Lori L.S. Mingus | Director | Acquired A | 5,801 | $0.00 | $0 | 5,801 | Direct |
| 14 May, 2026 | Todd B. Siwak | Director | Acquired A | 5,801 | $0.00 | $0 | 10,040 | Direct |
| 14 May, 2026 | Thomas A Gerke | Director | Acquired A | 5,801 | $0.00 | $0 | 17,118 | Direct |
| 14 May, 2026 | Martin Roper | Director | Acquired A | 5,801 | $0.00 | $0 | 33,271 | Direct |
| 01 May, 2026 | Julie Maria Francis | President Ceo | Acquired A | 150,000 | $0.00 | $0 | 150,000 | Direct |
| 02 Apr, 2026 | Martin Roper | Director | Acquired A | 2,112 | $18.34 | $38.73K | 27,470 | Direct |
| 05 Mar, 2026 | Julie Maria Francis | President Ceo | Acquired A | 30,569 | $0.00 | $0 | 109,830 | Direct |
| 05 Mar, 2026 | Kathleen Susan Molamphy | Chief Legal And Hr Officer | Acquired A | 4,519 | $0.00 | $0 | 17,441 | Direct |
| 05 Mar, 2026 | Kathleen Susan Molamphy | Chief Legal And Hr Officer | Acquired A | 4,519 | $0.00 | $0 | 17,441 | Direct |
| 05 Mar, 2026 | Brandon Gall | Cfo | Acquired A | 8,024 | $0.00 | $0 | 73,323 | Direct |
| 05 Mar, 2026 | Kathleen Susan Molamphy | Chief Legal And Hr Officer | Acquired A | 4,519 | $0.00 | $0 | 17,441 | Direct |
| 05 Mar, 2026 | Kathleen Susan Molamphy | Chief Legal And Hr Officer | Acquired A | 4,519 | $0.00 | $0 | 17,441 | Direct |
| 05 Mar, 2026 | Kathleen Susan Molamphy | Chief Legal And Hr Officer | Acquired A | 11,297 | $0.00 | $0 | 28,738 | Direct |