Aquabounty Technologies Inc (AQB) Insider Ownership

Historic Insider Ownership Trends

As of April 25, 2026, Aquabounty Technologies's top three insider holders are Alana Kirk (Director, 5.19Mn shares), Sylvia Wulf (Ceo Director, 335.02K shares), Erin S Sharp (Director, 187.06K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Alana Kirk - 0 5,187,399 24 Nov, 2021
Sylvia Wulf Ceo Director 335,021 0 18 Apr, 2023
Erin S Sharp - 187,055 0 16 Jun, 2023
Michael K Stern - 90,555 0 16 Jun, 2023
Alejandro Rojas Chief Operating Officer 77,564 0 18 Apr, 2023
Gail Sharps Myers - 65,981 0 16 Jun, 2023
Ricardo J Alvarez - 65,555 0 16 Jun, 2023
Rick L. Sterling - 56,850 0 16 Jun, 2023
Richard J Clothier - 5,733 0 16 Mar, 2022

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
14 Jun, 2023 Alejandro Rojas Options to Purchase Common Stock A 68,494 $0.00 68,494 D A
14 Jun, 2023 Gail Sharps Myers Common Stock A 55,555 $0.00 65,981 D A
14 Jun, 2023 Michael K Stern Common Stock A 55,555 $0.00 90,555 D A
14 Jun, 2023 Sylvia Wulf Options to Purchase Common Stock A 116,666 $0.00 116,666 D A
14 Jun, 2023 Erin S Sharp Common Stock A 55,555 $0.00 187,055 D A
14 Jun, 2023 Ricardo J Alvarez Common Stock A 55,555 $0.00 65,555 D A
14 Jun, 2023 Rick L. Sterling Comon Stock A 55,555 $0.00 56,850 D A
14 Jun, 2023 Erin S Sharp Options to Purchase Common Stock A 2,500 $0.00 2,500 D A
14 Jun, 2023 Rick L. Sterling Options to Purchase Common Stock A 2,500 $0.00 2,500 D A
14 Jun, 2023 Michael K Stern Options to Purchase Common Stock A 2,500 $0.00 2,500 D A
14 Jun, 2023 Ricardo J Alvarez Options to Purchase Common Stock A 2,500 $0.00 2,500 D A
14 Jun, 2023 Gail Sharps Myers Options to Purchase Common Stock A 2,500 $0.00 2,500 D A
09 Mar, 2023 Sylvia Wulf Common Stock A 73,462 $0.00 335,021 D A
09 Mar, 2023 Alejandro Rojas Common Stock A 43,130 $0.00 77,564 D A
09 Mar, 2023 Alejandro Rojas Common Stock A 43,130 $0.00 65,064 D A
09 Mar, 2023 Sylvia Wulf Common Stock A 73,462 $0.00 306,951 D A
22 Dec, 2022 Gail Sharps Myers Common Stock A 1 $0.85 426 D P
23 Dec, 2022 Gail Sharps Myers Common Stock A 10,000 $0.89 10,426 D P
19 Dec, 2022 Erin S Sharp Common Stock A 1,500 $0.73 1,500 D P
19 Dec, 2022 Erin S Sharp Common Stock A 130,000 $0.77 130,000 D P