ALTOAlto Ingredients, Inc.
- Market cap
- $280.02M
- as of 2026-10-23
- Latest close
- $3.61
- as of 2026-10-23
- Sector
- Basic Materials
- as of 2026-10-24
- Industry
- Specialty Chemicals
- as of 2026-10-24
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2024-03-21
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Nathan Gilbert E | Sep 14 | Sep 14 | P | 10,000 | $3.93 | Purchase +$39,300 | 866,393 | No | Form 4 |
| Nathan Gilbert E | Aug 11 | Aug 12 | P | 50,000 | $4.15 | Purchase +$207,500 | 856,393 | No | Form 4 |
| Gray Maria G | Jun 23 | Jun 25 | A | 23,605 | $0.00 | $0 | 179,229 | No | Form 4 |
| Tank Alan Robert | Jun 23 | Jun 25 | A | 23,605 | $0.00 | $0 | 60,271 | No | Form 4 |
| Nathan Gilbert E | Jun 23 | Jun 25 | A | 31,652 | $0.00 | $0 | 806,393 | No | Form 4 |
| Nury Dianne S. | Jun 23 | Jun 25 | A | 23,605 | $0.00 | $0 | 241,015 | No | Form 4 |
| Graham Auste MCLO & Secretary | May 14 | May 18 | G | 20,000 | $0.00 | $0 | 233,173 | No | Form 4 |
| Nathan Gilbert E | May 13 | May 14 | P | 5,000 | $4.45 | Purchase +$22,250 | 774,741 | No | Form 4 |
| Nathan Gilbert E | May 12 | May 14 | P | 20,000 | $4.61 | Purchase +$92,200 | 769,741 | No | Form 4 |
| Graham Auste MCLO & Secretary | Apr 1 | Apr 3 | F | 32,902 | $4.79 | $157,601 | 253,173 | No | Form 4 |
| McGregor Bryon TPresident & CEO | Apr 1 | Apr 3 | F | 73,062 | $4.79 | $349,967 | 957,882 | No | Form 4 |
| Sneed James RChief Commercial Officer | Apr 1 | Apr 3 | F | 22,265 | $4.79 | $106,649 | 440,926 | No | Form 4 |
| Olander Robert R.Chief Financial Officer | Apr 1 | Apr 3 | F | 41,072 | $4.79 | $196,735 | 253,086 | No | Form 4 |
| Benton Todd ECOO | Apr 1 | Apr 3 | F | 25,359 | $4.79 | $121,470 | 184,130 | No | Form 4 |
| McGregor Bryon TPresident & CEO | Mar 17 | Mar 19 | A | 100,108 | $0.00 | $0 | 1,030,944 | No | Form 4 |
| Graham Auste MCLO & Secretary | Mar 17 | Mar 19 | A | 30,794 | $0.00 | $0 | 286,075 | No | Form 4 |
| Olander Robert R.Chief Financial Officer | Mar 17 | Mar 19 | A | 35,730 | $0.00 | $0 | 294,158 | No | Form 4 |
| Sneed James RChief Commercial Officer | Mar 17 | Mar 19 | A | 30,794 | $0.00 | $0 | 463,191 | No | Form 4 |
| Benton Todd ECOO | Mar 17 | Mar 19 | A | 35,730 | $0.00 | $0 | 209,489 | No | Form 4 |
| Sneed James RChief Commercial Officer | Aug 13, 2025 | Aug 14, 2025 | P | 3,176 | $1.06 | Purchase +$3,367 | 432,397 | No | Form 4 |
| Nury Dianne S. | Jul 9, 2025 | Jul 11, 2025 | A | 36,666 | $0.00 | $0 | 217,410 | No | Form 4 |
| Tank Alan Robert | Jul 9, 2025 | Jul 11, 2025 | A | 36,666 | $0.00 | $0 | 36,666 | No | Form 4 |
| Bezdek Jeremy | Jul 9, 2025 | Jul 11, 2025 | A | 36,666 | $0.00 | $0 | 36,666 | No | Form 4 |
| Nathan Gilbert E | Jul 9, 2025 | Jul 11, 2025 | A | 49,166 | $0.00 | $0 | 749,741 | No | Form 4 |
| Gray Maria G | Jul 9, 2025 | Jul 11, 2025 | A | 36,666 | $0.00 | $0 | 155,624 | No | Form 4 |
| Graham Auste MCLO & Secretary | Apr 1, 2025 | Apr 2, 2025 | F | 22,677 | $1.12 | $25,398 | 255,281 | No | Form 4 |
| McGregor Bryon TPresident & CEO | Apr 1, 2025 | Apr 2, 2025 | F | 58,929 | $1.12 | $66,000 | 930,836 | No | Form 4 |
| Olander Robert R.Chief Financial Officer | Apr 1, 2025 | Apr 2, 2025 | F | 22,128 | $1.12 | $24,783 | 258,428 | No | Form 4 |
| Benton Todd ECOO | Apr 1, 2025 | Apr 2, 2025 | F | 15,353 | $1.12 | $17,195 | 173,759 | No | Form 4 |
| Graham Auste MCLO & Secretary | Mar 31, 2025 | Apr 2, 2025 | A | 47,834 | $0.00 | $0 | 277,958 | No | Form 4 |
| McGregor Bryon TPresident & CEO | Mar 31, 2025 | Apr 2, 2025 | A | 155,500 | $0.00 | $0 | 989,765 | No | Form 4 |
| Sneed James RChief Commercial Officer | Mar 31, 2025 | Apr 2, 2025 | A | 47,834 | $0.00 | $0 | 429,221 | No | Form 4 |
| Olander Robert R.Chief Financial Officer | Mar 31, 2025 | Apr 2, 2025 | A | 55,500 | $0.00 | $0 | 280,556 | No | Form 4 |
| Benton Todd ECOO | Mar 31, 2025 | Apr 2, 2025 | A | 55,500 | $0.00 | $0 | 189,112 | No | Form 4 |
| Nathan Gilbert E | Nov 13, 2024 | Nov 15, 2024 | P | 25,000 | $1.34 | Purchase +$33,500 | 700,575 | No | Form 4 |
| Nathan Gilbert E | Nov 13, 2024 | Nov 15, 2024 | P | 5,000 | $1.33 | Purchase +$6,650 | 31,200 | No | Form 4 |
| Olander Robert R.Chief Financial Officer | Nov 12, 2024 | Nov 13, 2024 | P | 7,350 | $1.36 | Purchase +$9,996 | 225,056 | No | Form 4 |
| McGregor Bryon TPresident & CEO | Nov 12, 2024 | Nov 13, 2024 | P | 37,000 | $1.36 | Purchase +$50,320 | 834,265 | No | Form 4 |
| Kandris Michael D | Jun 21, 2024 | Jun 24, 2024 | F | 135,337 | $1.28 | $173,231 | 666,264 | No | Form 4 |
| Nathan Gilbert E | Jun 20, 2024 | Jun 24, 2024 | A | 36,666 | $0.00 | $0 | 675,575 | No | Form 4 |
| Kieta Douglas L | Jun 20, 2024 | Jun 24, 2024 | A | 49,166 | $0.00 | $0 | 315,828 | No | Form 4 |
| Gray Maria G | Jun 20, 2024 | Jun 24, 2024 | A | 36,666 | $0.00 | $0 | 118,958 | No | Form 4 |
| Nury Dianne S. | Jun 20, 2024 | Jun 24, 2024 | A | 36,666 | $0.00 | $0 | 180,744 | No | Form 4 |
| Kandris Michael D | Apr 1, 2024 | Apr 3, 2024 | F | 97,183 | $2.29 | $222,549 | 801,601 | No | Form 4 |
| McGregor Bryon TPresident & CEO | Apr 1, 2024 | Apr 3, 2024 | F | 41,775 | $2.29 | $95,665 | 797,265 | No | Form 4 |
| Olander Robert R.Chief Financial Officer | Apr 1, 2024 | Apr 3, 2024 | F | 15,178 | $2.29 | $34,758 | 217,706 | No | Form 4 |
| Graham Auste MGen. Counsel, VP & Secy | Apr 1, 2024 | Apr 3, 2024 | F | 14,971 | $2.29 | $34,284 | 230,124 | No | Form 4 |
| Benton Todd EChief Operating Officer | Apr 1, 2024 | Apr 3, 2024 | F | 7,402 | $2.29 | $16,951 | 133,612 | No | Form 4 |
| Sneed James RCCO and VP | Mar 20, 2024 | Mar 21, 2024 | A | 71,660 | $0.00 | $0 | 381,387 | No | Form 4 |
| Graham Auste MGen. Counsel, VP & Secy | Mar 20, 2024 | Mar 21, 2024 | A | 71,660 | $0.00 | $0 | 245,095 | No | Form 4 |
| Olander Robert R.Chief Financial Officer | Mar 20, 2024 | Mar 21, 2024 | A | 83,330 | $0.00 | $0 | 232,884 | No | Form 4 |
| McGregor Bryon TPresident & CEO | Mar 20, 2024 | Mar 21, 2024 | A | 233,330 | $0.00 | $0 | 839,040 | No | Form 4 |