Petersen Greg has filed 14 insider transactions across 2 companies since February 2024.
Most recent transaction: a disposition of 125170 shares of PROS Holdings, Inc. ($PRO) on December 09, 2025.
Activity breakdown: 2 open-market purchases and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | D | Common Stock | 125170 | $23.25 | 0.0000 | 50,588,000 | 100.00% | 0.25% |
| Dec. 9, 2025 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | D | Restricted Stock Units | 11262 | $0.00 | 0.0000 | 50,588,000 | 100.00% | 0.02% |
| May 8, 2025 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | M | Restricted Stock Units | 6125 | $0.00 | 0.0000 | 47,116,000 | 100.00% | 0.01% |
| May 8, 2025 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | M | Common Stock | 6125 | $16.87 | 125,170.0000 | 47,116,000 | 5.15% | 0.01% |
| May 8, 2025 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | A | Restricted Stock Units | 11262 | $0.00 | 11,262.0000 | 47,116,000 | 9999.99% | 0.02% |
| Feb. 18, 2025 | PLUS THERAPEUTICS, INC. | $PSTV | Petersen Greg | Not found | A | Stock Option (Right to Buy) | 40122 | $0.00 | 40,122.0000 | 0 | 9999.99% | 0.00% |
| Sept. 11, 2024 | PLUS THERAPEUTICS, INC. | $PSTV | Petersen Greg | Not found | P | Common Stock | 12500 | $1.35 | 48,921.0000 | 0 | 34.32% | 0.00% |
| Sept. 11, 2024 | PLUS THERAPEUTICS, INC. | $PSTV | Petersen Greg | Not found | A | Stock Option (Right to Buy) | 3650 | $0.00 | 3,650.0000 | 0 | 9999.99% | 0.00% |
| May 15, 2024 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | A | Restricted Stock Units | 6125 | $0.00 | 6,125.0000 | 46,155,000 | 9999.99% | 0.01% |
| May 11, 2024 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | M | Common Stock | 7205 | $30.63 | 119,045.0000 | 46,155,000 | 6.44% | 0.02% |
| May 11, 2024 | PROS Holdings, Inc. | $PRO | Petersen Greg | Director | M | Restricted Stock Units | 7205 | $0.00 | 0.0000 | 46,155,000 | 100.00% | 0.02% |
| May 8, 2024 | PLUS THERAPEUTICS, INC. | $PSTV | Petersen Greg | Not found | A | Warrants (Right to buy) | 24510 | $0.00 | 24,510.0000 | 0 | 9999.99% | 0.00% |
| May 8, 2024 | PLUS THERAPEUTICS, INC. | $PSTV | Petersen Greg | Not found | P | Common Stock | 12255 | $2.04 | 36,421.0000 | 0 | 50.71% | 0.00% |
| Feb. 22, 2024 | PLUS THERAPEUTICS, INC. | $PSTV | Petersen Greg | Not found | A | Stock Option (Right to Buy) | 2250 | $0.00 | 2,250.0000 | 0 | 9999.99% | 0.00% |