Vollmer John C. has filed 8 insider transactions across 1 company since November 2024.
Most recent transaction: a option exercise of 11564 shares of Amentum Holdings, Inc. ($AMTM) on February 06, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 6, 2026 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | M | Common Stock | 11564 | $0.00 | 424,780.0000 | 244,000,000 | 2.80% | 0.00% |
| Feb. 6, 2026 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | M | Restricted Stock Units | 11564 | $0.00 | 0.0000 | 244,000,000 | 100.00% | 0.00% |
| Feb. 6, 2026 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | A | Common Stock | 5062 | $0.00 | 429,842.0000 | 244,000,000 | 1.19% | 0.00% |
| April 8, 2025 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | A | Restricted Stock Units | 11564 | $0.00 | 11,564.0000 | 243,000,000 | 9999.99% | 0.00% |
| March 5, 2025 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | M | Restricted Stock Units | 3447 | $0.00 | 0.0000 | 243,000,000 | 100.00% | 0.00% |
| March 5, 2025 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | M | Common Stock | 3447 | $0.00 | 394,788.0000 | 243,000,000 | 0.88% | 0.00% |
| Dec. 17, 2024 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | J | Common Stock | 391341 | $0.00 | 391,341.0000 | 91,000,000 | 9999.99% | 0.43% |
| Nov. 6, 2024 | Amentum Holdings, Inc. | $AMTM | Vollmer John C. | Director | A | Restricted Stock Units | 3447 | $0.00 | 3,447.0000 | 91,000,000 | 9999.99% | 0.00% |