Zhang Mao has filed 3 insider transactions across 1 company since September 2024.
Most recent transaction: a grant/award of 18590 shares of Harvard Apparatus Regenerative Technology, Inc. ($HRGN) on June 27, 2025.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| June 27, 2025 | Harvard Apparatus Regenerative Technology, Inc. | $HRGN | Zhang Mao | Director | A | Stock Option (right to buy) | 18590 | $0.00 | 18,590.0000 | 15,918,979 | 9999.99% | 0.12% |
| June 27, 2025 | Harvard Apparatus Regenerative Technology, Inc. | $HRGN | Zhang Mao | Director | A | Stock Option (right to buy) | 15227 | $0.00 | 15,227.0000 | 15,918,979 | 9999.99% | 0.10% |
| Sept. 3, 2024 | Harvard Apparatus Regenerative Technology, Inc. | $HRGN | Zhang Mao | Director | A | Stock Option (right to buy) | 7198 | $0.00 | 7,198.0000 | 0 | 9999.99% | 0.00% |