David John Wolenski serves as Executive at QUALSTAR CORP, where they oversee executive responsibilities. Since joining the company, David John Wolenski has executed 13 insider transactions totaling $42.3K, demonstrating a bullish approach to their equity position. Their most recent transaction on Nov 19, 2025 involved purchasing 170 shares valued at $702.
David John Wolenski currently holds 17,156 shares of QUALSTAR CORP (QBAK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David John Wolenski has been a net buyer of QBAK stock. They have purchased $42.3K and sold $0 worth of shares.
David John Wolenski's most recent insider trade was on Nov 19, 2025, when they purchased 170 shares at $4.13 per share.
Get notified when new Form 4 filings are submitted
| $4.17 |
| Discretionary |
| Jul 15, 2025 | LINK | $0 | Award | 685 | $N/A | Discretionary |
| Aug 21, 2024 | LINK | $5.6K | Purchase | 1,200 | $4.68 | Discretionary |
| Aug 21, 2024 | LINK | $8.0K | Purchase | 1,800 | $4.47 | Discretionary |
| Jul 15, 2024 | LINK | $0 | Award | 1,282 | $N/A | Discretionary |
| Jul 15, 2023 | LINK | $0 | Award | 464 | $N/A | Discretionary |
| Jul 15, 2022 | LINK | $5.0K | Award | 600 | $8.33 | Discretionary |
| Jun 15, 2022 | LINK | $4.9K | Purchase | 553 | $8.80 | Discretionary |
| Jun 15, 2022 | LINK | $1.7K | Purchase | 197 | $8.75 | Discretionary |
| Jun 14, 2022 | LINK | $9.0K | Purchase | 1,000 | $9.00 | Discretionary |
| Jul 16, 2021 | LINK | $0 | Award | 535 | $N/A | Discretionary |
| Dec 31, 2015 | QBAK | $4.0K | Purchase | 5,000 | $0.80 | Discretionary |