Clean Energy Fuels's top three insider shareholders as of May 14, 2026 are Andrew J Littlefair (Ceo And President, 2.08Mn shares), Barclay Corbus (Ceo And President, 1.34Mn shares), Mitchell W Pratt (Coo And Secretary, 850.36K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Andrew J Littlefair | Ceo And President | 2,079,993 | 0 | 24 Apr, 2026 |
| Barclay Corbus | Ceo And President | 1,336,021 | 0 | 24 Apr, 2026 |
| Mitchell W Pratt | Coo And Secretary | 0 | 850,363 | 28 Feb, 2023 |
| Mitchell W Pratt | Coo And Secretary | 0 | 850,363 | 28 Feb, 2023 |
| Robert M. Vreeland | Chief Financial Officer | 832,274 | 0 | 05 Mar, 2026 |
| Robert M. Vreeland | Chief Financial Officer | 832,274 | 0 | 05 Mar, 2026 |
| Vincent C Taormina | - | 0 | 355,305 | 23 May, 2025 |
| Vincent C Taormina | - | 0 | 355,305 | 23 May, 2025 |
| Stephen Scully | - | 0 | 267,405 | 23 May, 2025 |
| Stephen Scully | - | 0 | 267,405 | 23 May, 2025 |
| Kenneth M Socha | - | 265,757 | 0 | 20 May, 2024 |
| Kenneth M Socha | - | 265,757 | 0 | 20 May, 2024 |
| James C Iii Miller | - | 0 | 207,030 | 20 May, 2024 |
| James C Iii Miller | - | 0 | 207,030 | 20 May, 2024 |
| Lizabeth A Ardisana | - | 98,287 | 0 | 23 May, 2025 |
| Patrick J Ford | - | 58,960 | 0 | 23 May, 2025 |
| Patrick J Ford | - | 58,960 | 0 | 23 May, 2025 |
| Parker Anders Weil | - | 13,129 | 0 | 22 May, 2023 |
| Parker Anders Weil | - | 13,129 | 0 | 22 May, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 22 Apr, 2026 | Barclay Corbus | Common Stock | A | 166,532 | $0.00 | 1,336,021 | D | A |
| 22 Apr, 2026 | Andrew J Littlefair | Common Stock | A | 403,255 | $0.00 | 2,079,993 | D | A |
| 22 Apr, 2026 | Andrew J Littlefair | Common Stock | A | 403,255 | $0.00 | 2,079,993 | D | A |
| 22 Apr, 2026 | Andrew J Littlefair | Common Stock | A | 403,255 | $0.00 | 2,079,993 | D | A |
| 22 Apr, 2026 | Barclay Corbus | Common Stock | A | 166,532 | $0.00 | 1,336,021 | D | A |
| 22 Apr, 2026 | Barclay Corbus | Common Stock | A | 166,532 | $0.00 | 1,336,021 | D | A |
| 22 Apr, 2026 | Andrew J Littlefair | Common Stock | A | 403,255 | $0.00 | 2,079,993 | D | A |
| 22 Apr, 2026 | Barclay Corbus | Common Stock | A | 166,532 | $0.00 | 1,336,021 | D | A |
| 22 Apr, 2026 | Andrew J Littlefair | Common Stock | A | 403,255 | $0.00 | 2,079,993 | D | A |
| 22 Apr, 2026 | Barclay Corbus | Common Stock | A | 166,532 | $0.00 | 1,336,021 | D | A |
| 04 Mar, 2026 | Barclay Corbus | Common Stock | D | 60,561 | $2.32 | 1,169,489 | D | F |
| 04 Mar, 2026 | Robert M. Vreeland | Common Stock | D | 30,982 | $2.32 | 832,274 | D | F |
| 04 Mar, 2026 | Andrew J Littlefair | Common Stock | D | 41,976 | $2.32 | 1,676,738 | D | F |
| 27 Feb, 2026 | Andrew J Littlefair | Common Stock | D | 25,923 | $2.26 | 1,468,714 | D | F |
| 27 Feb, 2026 | Barclay Corbus | Common Stock | D | 31,198 | $2.26 | 1,030,050 | D | F |
| 27 Feb, 2026 | Robert M. Vreeland | Common Stock | D | 36,482 | $2.26 | 610,456 | D | F |
| 02 Mar, 2026 | Robert M. Vreeland | Common Stock | A | 200,000 | $0.00 | 863,256 | D | A |
| 02 Mar, 2026 | Andrew J Littlefair | Common Stock | A | 250,000 | $0.00 | 1,718,714 | D | A |
| 02 Mar, 2026 | Barclay Corbus | Common Stock | A | 200,000 | $0.00 | 1,230,050 | D | A |
| 18 Sep, 2025 | Barclay Corbus | Common Stock | D | 105,300 | $2.63 | 1,061,248 | D | S |