Joshua Mook T.'s most recent trade in Hyliion Holdings Corporation - Ordinary Shares - Class A was a trade of 12,949 Common Stock done at an average price of $1.9 . Disclosure was reported to the exchange on Dec. 12, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Other type of transaction at price $ 1.94 per share. | 12 Dec 2025 | 12,949 | 1,033,803 | - | 1.9 | 25,121 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 1.85 per share. | 26 Nov 2025 | 540,541 | 1,048,113 | - | 1.9 | 1,000,001 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.85 per share. | 26 Nov 2025 | 1,361 | 1,046,752 | - | 1.9 | 2,518 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Other type of transaction at price $ 1.66 per share. | 13 Nov 2025 | 9,039 | 507,572 | - | 1.7 | 15,005 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.70 per share. | 13 Nov 2025 | 7,397 | 516,611 | - | 1.7 | 12,575 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.68 per share. | 13 Nov 2025 | 4,110 | 524,008 | - | 1.7 | 6,905 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.69 per share. | 27 Aug 2025 | 1,361 | 519,688 | - | 1.7 | 2,300 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.77 per share. | 25 Aug 2025 | 8,430 | 521,049 | - | 1.8 | 14,921 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.14 per share. | 27 May 2025 | 1,361 | 529,479 | - | 1.1 | 1,552 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.91 per share. | 13 May 2025 | 4,110 | 530,840 | - | 1.9 | 7,850 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 1.61 per share. | 27 Feb 2025 | 1,361 | 534,950 | - | 1.6 | 2,191 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Feb 2025 | 279,905 | 279,905 | - | - | Performance Stock Incentive Units | |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Feb 2025 | 93,302 | 536,311 | - | 0 | Common Stock | |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 2.14 per share. | 13 Feb 2025 | 19,646 | 443,009 | - | 2.1 | 42,042 | Common Stock |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 11 Dec 2024 | 101,250 | 0 | - | - | Performance Stock Incentive Units | ||
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 11 Dec 2024 | 101,250 | 462,655 | - | 0 | Common Stock | ||
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 14 Nov 2024 | 60,750 | 101,250 | - | - | Performance Stock Incentive Units | ||
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 14 Nov 2024 | 60,750 | 361,405 | - | 0 | Common Stock | ||
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 27 Aug 2024 | 1,361 | 300,655 | - | 1.9 | 2,640 | Common Stock | |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 13 Aug 2024 | 40,500 | 162,000 | - | - | Performance Stock Incentive Units | ||
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 13 Aug 2024 | 40,500 | 302,016 | - | 0 | Common Stock | ||
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 27 May 2024 | 1,361 | 261,516 | - | 1.5 | 2,055 | Common Stock | |
| Hyliion Holdings Corporation | Joshua Mook T. | Chief Technology Officer | 27 Feb 2024 | 6,623 | 262,877 | - | 1.6 | 10,398 | Common Stock | |
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 13 Feb 2024 | 202,500 | 202,500 | - | - | Performance Stock Incentive Units | ||
| Hyliion Holdings Corporation | Joshua T. Mook | Chief Technology Officer | 13 Feb 2024 | 202,500 | 269,500 | - | 0 | Common Stock |