Aquabounty Technologies AQB Insider Ownership

NASDAQ AQB
$1.06 -0.07 (-6.19%)
At close: Sep 9, 2026 · 4:00 PM EDT

Insider Holdings by Owner

6.07Mn Shares

Insider Ownership Statistics

as of 30 Jun, 2026
Insider Ownership
1.69%
■0% pp QoQ
Shares Held by Insiders
65.56K
filed for Jun 2026
■0.00% QoQ
Shares Outstanding
3.88Mn
3,877,695 shares
Direct Holdings
65.56K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Jun 2026
Insiders Holding Shares
9
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest —
Average ownership —
Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter —
Net over range —
Buying quarters —

Insider Ownership Summary

Quarter ending 30 Jun, 2026

As of September 09, 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).

Form 4 Holdings

Insiders Holding AQB

Insiders 9
Shares held 6.07Mn
Of outstanding 156.58%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Alana Kirk Director, TenPercentOwner 0 5,187,399 5,187,399 85.4% 24 Nov, 2021
2 Sylvia Wulf Ceo Director 335,021 0 335,021 5.5% 18 Apr, 2023
3 Erin S Sharp Director 187,055 0 187,055 3.1% 16 Jun, 2023
4 Michael K Stern Director 90,555 0 90,555 1.5% 16 Jun, 2023
5 Alejandro Rojas Chief Operating Officer 77,564 0 77,564 1.3% 18 Apr, 2023
6 Gail Sharps Myers Director 65,981 0 65,981 1.1% 16 Jun, 2023
7 Ricardo J Alvarez Director 65,555 0 65,555 1.1% 16 Jun, 2023
8 Rick L. Sterling Director 56,850 0 56,850 0.9% 16 Jun, 2023
9 Richard J Clothier Director 5,733 0 5,733 0.1% 16 Mar, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

372 Insider Transactions

Source SEC Form 4
Latest quarter Jun 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
14 Jun, 2023 Gail Sharps Myers Director Acquired A 55,555 $0.00 $0 65,981 Direct
14 Jun, 2023 Erin S Sharp Director Acquired A 55,555 $0.00 $0 187,055 Direct
14 Jun, 2023 Michael K Stern Director Acquired A 55,555 $0.00 $0 90,555 Direct
14 Jun, 2023 Erin S Sharp Director Acquired A 55,555 $0.00 $0 187,055 Direct
14 Jun, 2023 Ricardo J Alvarez Director Acquired A 55,555 $0.00 $0 65,555 Direct
14 Jun, 2023 Sylvia Wulf Ceo Director Acquired A 116,666 $0.00 $0 116,666 Direct
14 Jun, 2023 Rick L. Sterling Director Acquired A 55,555 $0.00 $0 56,850 Direct
14 Jun, 2023 Sylvia Wulf Ceo Director Acquired A 116,666 $0.00 $0 116,666 Direct
14 Jun, 2023 Alejandro Rojas Chief Operating Officer Acquired A 68,494 $0.00 $0 68,494 Direct
14 Jun, 2023 Sylvia Wulf Ceo Director Acquired A 116,666 $0.00 $0 116,666 Direct
14 Jun, 2023 Erin S Sharp Director Acquired A 55,555 $0.00 $0 187,055 Direct
14 Jun, 2023 Alejandro Rojas Chief Operating Officer Acquired A 68,494 $0.00 $0 68,494 Direct
14 Jun, 2023 Michael K Stern Director Acquired A 55,555 $0.00 $0 90,555 Direct
14 Jun, 2023 Rick L. Sterling Director Acquired A 55,555 $0.00 $0 56,850 Direct
14 Jun, 2023 Rick L. Sterling Director Acquired A 55,555 $0.00 $0 56,850 Direct
14 Jun, 2023 Michael K Stern Director Acquired A 55,555 $0.00 $0 90,555 Direct
14 Jun, 2023 Alejandro Rojas Chief Operating Officer Acquired A 68,494 $0.00 $0 68,494 Direct
14 Jun, 2023 Rick L. Sterling Director Acquired A 2,500 $0.00 $0 2,500 Direct
14 Jun, 2023 Erin S Sharp Director Acquired A 2,500 $0.00 $0 2,500 Direct
14 Jun, 2023 Erin S Sharp Director Acquired A 2,500 $0.00 $0 2,500 Direct