Insider holders · CIK 0000778164
Alto Ingredients, Inc. · ALTO
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Gilbert E NathanDirector | 866,393 | 31,200 | 897,593 | Sep 14, 2026 · 4:39 pm EDT | Form 4 |
| Neil M KoehlerPresident & CEO | 665,985 | — | 665,985 | Jun 18, 2018 · 4:15 pm EDT | Form 4 |
| Dianne S. NuryDirector | 241,015 | — | 241,015 | Jun 25, 2026 · 4:46 pm EDT | Form 4 |
| Maria G GrayDirector | 179,229 | — | 179,229 | Jun 25, 2026 · 4:43 pm EDT | Form 4 |
| Bryon T McGregorChief Financial Officer | 164,569 | — | 164,569 | Jun 18, 2018 · 4:12 pm EDT | Form 4 |
| Michael D KandrisChief Operating Officer | 140,408 | — | 140,408 | Jun 18, 2018 · 4:14 pm EDT | Form 4 |
| Christopher W WrightVP, Gen. Counsel & Secy | 134,495 | — | 134,495 | Jun 18, 2018 · 4:13 pm EDT | Form 4 |
| Paul KoehlerVP, Commodities & Corp Dev | 123,319 | — | 123,319 | Jun 18, 2018 · 4:11 pm EDT | Form 4 |
| James R SneedVP, Supply & Trading | 116,263 | — | 116,263 | Jun 18, 2018 · 4:10 pm EDT | Form 4 |
| William L JonesDirector | 105,869 | — | 105,869 | Jun 18, 2018 · 4:16 pm EDT | Form 4 |
| Douglas L KietaDirector | 102,854 | — | 102,854 | Jun 18, 2018 · 4:17 pm EDT | Form 4 |
| Terry L StoneDirector | 90,880 | — | 90,880 | Jun 18, 2018 · 4:19 pm EDT | Form 4 |
| Larry D LayneDirector | 89,517 | 0 | 89,517 | Jun 18, 2018 · 4:18 pm EDT | Form 4 |
| Michael Jung Awn Lau10% Owner | 4,207 | 77,292 | 81,499 | Mar 17, 2017 · 5:43 pm EDT | Form 4 |
| David Erwin Koenig10% Owner | 4,207 | 77,292 | 81,499 | Mar 17, 2017 · 5:43 pm EDT | Form 4 |
| Philip Frank DeSantis10% Owner | 4,207 | 77,292 | 81,499 | Mar 17, 2017 · 5:43 pm EDT | Form 4 |
| Candlewood Special Situations Master Fund, Ltd.10% Owner | 4,207 | 77,292 | 81,499 | Mar 17, 2017 · 5:43 pm EDT | Form 4 |
| Candlewood Investment Group General, LLC10% Owner | 4,207 | 77,292 | 81,499 | Mar 17, 2017 · 5:43 pm EDT | Form 4 |
| Candlewood Special Situations General, LLC10% Owner | 4,207 | 77,292 | 81,499 | Mar 17, 2017 · 5:43 pm EDT | Form 4 |
| Candlewood Investment Group, LP10% Owner | 4,207 | 77,292 | 81,499 | Mar 17, 2017 · 5:43 pm EDT | Form 4 |
| John L PrinceDirector | 77,134 | — | 77,134 | Jun 18, 2018 · 4:18 pm EDT | Form 4 |
| Alan Robert TankDirector | 60,271 | — | 60,271 | Jun 25, 2026 · 4:44 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.