Roxanne Oulman serves as Executive at THORATEC CORP, where they oversee executive responsibilities. Since joining the company, Roxanne Oulman has executed 80 insider transactions totaling $15.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 25, 2025 involved selling 1,800 shares valued at $278.0K.
Roxanne Oulman currently holds 3,863 shares of THORATEC CORP (THOR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Roxanne Oulman has been a net seller of THOR stock. They have purchased $0 and sold $15.0M worth of shares.
Roxanne Oulman's most recent insider trade was on Nov 25, 2025, when they sold 1,800 shares at $154.42 per share.
Get notified when new Form 4 filings are submitted
| $N/A |
| Discretionary |
| Nov 19, 2025 | WDC | $0 | Option Exercise | 10 | $N/A | Discretionary |
| Jun 11, 2024 | KVYO | $0 | Award | 8,532 | $N/A | Discretionary |
| Oct 29, 2021 | MDLA | $0 | Disposition | 495,699 | $N/A | Discretionary |
| Oct 29, 2021 | MDLA | $0 | Disposition | 160,303 | $N/A | Discretionary |
| Oct 29, 2021 | MDLA | $0 | Award | 244,588 | $N/A | Discretionary |
| Oct 18, 2021 | MDLA | $119.5K | Sale | 3,519 | $33.96 | Discretionary |
| Oct 15, 2021 | MDLA | $1.3M | Sale | 37,685 | $33.95 | Discretionary |
| Oct 15, 2021 | MDLA | $67.3K | Option Exercise | 10,000 | $6.73 | Discretionary |
| Sep 16, 2021 | MDLA | $93.0K | Sale | 2,748 | $33.85 | Discretionary |
| Sep 15, 2021 | MDLA | $231.2K | Sale | 6,831 | $33.84 | Discretionary |
| Aug 16, 2021 | MDLA | $673.1K | Sale | 20,069 | $33.54 | Discretionary |
| Aug 5, 2021 | MDLA | $277.1K | Sale | 8,225 | $33.69 | Discretionary |
| Jul 15, 2021 | MDLA | $596.2K | Sale | 19,427 | $30.69 | Discretionary |
| Jun 15, 2021 | MDLA | $210.6K | Sale | 6,680 | $31.52 | Discretionary |
| May 5, 2021 | MDLA | $226.5K | Sale | 8,232 | $27.52 | Discretionary |
| Apr 15, 2021 | MDLA | $0 | Award | 91,437 | $N/A | Discretionary |
| Apr 15, 2021 | MDLA | $361.0K | Sale | 12,385 | $29.15 | Discretionary |
| Mar 15, 2021 | MDLA | $6.1K | Sale | 200 | $30.31 | Discretionary |
| Mar 15, 2021 | MDLA | $368.2K | Sale | 12,409 | $29.67 | Discretionary |
| Feb 12, 2021 | MDLA | $100.0K | Option Exercise | 14,858 | $6.73 | Discretionary |
| Feb 10, 2021 | MDLA | $201.9K | Option Exercise | 30,000 | $6.73 | Discretionary |
| Feb 10, 2021 | MDLA | $579.2K | Sale | 12,842 | $45.10 | Discretionary |
| Feb 10, 2021 | MDLA | $776.3K | Sale | 16,958 | $45.78 | Discretionary |
| Feb 10, 2021 | MDLA | $9.3K | Sale | 200 | $46.63 | Discretionary |
| Feb 5, 2021 | MDLA | $361.1K | Sale | 8,091 | $44.63 | Discretionary |
| Jan 15, 2021 | MDLA | $470.6K | Sale | 11,975 | $39.30 | Discretionary |
| Jan 14, 2021 | MDLA | $201.9K | Option Exercise | 30,000 | $6.73 | Discretionary |
| Jan 14, 2021 | MDLA | $435.1K | Sale | 11,590 | $37.54 | Discretionary |