As of July 01, 2026, the three largest insider holders of SIDU are Carol Marlene Craig (Ceo, 140.00K shares), Jeffrey S Shuman (Director, 25.54K shares), Dana S Kilborne (Director, 8.69K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Jeffrey S Shuman | - | 25,538 | 0 | 02 Oct, 2025 |
| Leonardo Riera | - | 7,696 | 0 | 02 Oct, 2025 |
| Dana S Kilborne | - | 8,690 | 0 | 02 Oct, 2025 |
| Carol Marlene Craig | Ceo | 140,000 | 0 | 20 Feb, 2025 |
| John Cole Oliver | - | 7,465 | 0 | 02 Oct, 2025 |
| Lavanson Coffey | - | 3,676 | 0 | 02 Oct, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 01 Oct, 2025 | John Cole Oliver | Class A Common Stock | A | 490 | $0.00 | 7,465 | D | M |
| 01 Aug, 2025 | John Cole Oliver | Class A Common Stock | A | 6,975 | $0.00 | 6,975 | D | M |
| 01 Oct, 2025 | Lavanson Coffey | Class A Common Stock | A | 735 | $0.00 | 3,676 | D | M |
| 01 Oct, 2025 | Dana S Kilborne | Class A Common Stock | A | 735 | $0.00 | 8,690 | D | M |
| 01 Aug, 2025 | Leonardo Riera | Class A Common Stock | A | 7,206 | $0.00 | 7,206 | D | M |
| 01 Aug, 2025 | Lavanson Coffey | Class A Common Stock | A | 2,941 | $0.00 | 2,941 | D | M |
| 01 Aug, 2025 | Dana S Kilborne | Class A Common Stock | A | 7,955 | $0.00 | 7,955 | D | M |
| 01 Oct, 2025 | Jeffrey S Shuman | Class A Common Stock | A | 1,715 | $0.00 | 25,538 | D | M |
| 01 Oct, 2025 | Leonardo Riera | Class A Common Stock | A | 490 | $0.00 | 7,696 | D | M |
| 01 Aug, 2025 | Jeffrey S Shuman | Class A Common Stock | A | 8,823 | $0.00 | 23,823 | D | M |
| 01 Aug, 2025 | Jeffrey S Shuman | Restricted Stock Units | A | 15,686 | $0.00 | 15,686 | D | A |
| 01 Aug, 2025 | Leonardo Riera | Restricted Stock Units | A | 9,167 | $0.00 | 9,167 | D | A |
| 01 Oct, 2025 | Leonardo Riera | Restricted Stock Units | D | 490 | $0.00 | 1,471 | D | M |
| 01 Oct, 2025 | John Cole Oliver | Restricted Stock Units | D | 490 | $0.00 | 1,471 | D | M |
| 01 Aug, 2025 | John Cole Oliver | Restricted Stock Units | A | 8,936 | $0.00 | 8,936 | D | A |
| 01 Oct, 2025 | Jeffrey S Shuman | Restricted Stock Units | D | 1,715 | $0.00 | 5,148 | D | M |
| 01 Oct, 2025 | Dana S Kilborne | Restricted Stock Units | D | 735 | $0.00 | 2,206 | D | M |
| 01 Aug, 2025 | Dana S Kilborne | Restricted Stock Units | A | 10,896 | $0.00 | 10,896 | D | A |
| 01 Aug, 2025 | Lavanson Coffey | Restricted Stock Units | A | 5,882 | $0.00 | 5,882 | D | A |
| 01 Oct, 2025 | Lavanson Coffey | Restricted Stock Units | D | 735 | $0.00 | 2,206 | D | M |