Sonoma Pharmaceuticals SNOA Insider Ownership

NASDAQ SNOA
$1.14 +0.00 (+0.00%)
At close: Oct 22, 2026 · 4:00 PM EDT

Insider Holdings by Owner

20.38K Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.426%
■0% pp QoQ
Shares Held by Insiders
20.38K
filed for Sep 2026
■0.00% QoQ
Shares Outstanding
4.79Mn
4,785,801 shares
Direct Holdings
20.38K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
4
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

Over the past year, SNOA insiders did not buy or sell the stock on the open market.

Form 4 Holdings

Insiders Holding SNOA

Insiders 4
Shares held 20.38K
Of outstanding 0.426%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Bruce Thornton Executive Vice President 7,721 0 7,721 37.9% 21 Jun, 2024
2 Amy Moss Trombly Chief Executive Officer 7,679 0 7,679 37.7% 21 Jun, 2024
3 Jerome J Dvonch Chief Financial Officer 4,230 0 4,230 20.8% 21 Jun, 2024
4 Poggetto John Dal Controller 750 0 750 3.7% 21 Jun, 2024

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

377 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
09 Jul, 2026 Vanessa Jacoby Director Acquired A 10,000 — — 20,000 Direct
09 Jul, 2026 Jerome J Dvonch Chief Financial Officer Acquired A 10,000 $0.00 $0 44,391 Direct
09 Jul, 2026 John Mclaughlin Director Acquired A 10,000 — — 30,001 Direct
09 Jul, 2026 Amy Moss Trombly Chief Executive Officer Acquired A 10,000 $0.00 $0 52,185 Direct
09 Jul, 2026 Philippe Weigerstorfer Director Acquired A 10,000 — — 30,001 Direct
09 Jul, 2026 Poggetto John Dal Controller Acquired A 7,500 $0.00 $0 32,750 Direct
02 Jan, 2026 John Mclaughlin Director Acquired A 10,000 — — 20,001 Direct
02 Jan, 2026 Poggetto John Dal Controller Acquired A 5,000 $0.00 $0 25,250 Direct
02 Jan, 2026 Jerome J Dvonch Chief Financial Officer Acquired A 5,000 $0.00 $0 34,391 Direct
02 Jan, 2026 Jay E Birnbaum Director Acquired A 10,000 — — 20,001 Direct
02 Jan, 2026 Philippe Weigerstorfer Director Acquired A 10,000 — — 20,001 Direct
02 Jan, 2026 Amy Moss Trombly Chief Executive Officer Acquired A 10,000 $0.00 $0 42,185 Direct
19 Jun, 2025 Jerome J Dvonch Chief Financial Officer Acquired A 13,500 $0.00 $0 25,515 Direct
19 Jun, 2025 Bruce Thornton Executive Vp And Coo Acquired A 13,500 $0.00 $0 32,191 Direct
19 Jun, 2025 Poggetto John Dal Controller Acquired A 10,000 $0.00 $0 20,250 Direct
19 Jun, 2025 Amy Moss Trombly Chief Executive Officer Acquired A 13,500 $0.00 $0 32,185 Direct
02 Jan, 2025 Amy Moss Trombly Chief Executive Officer Acquired A 10,000 $0.00 $0 18,685 Direct
02 Jan, 2025 Bruce Thornton Executive Vp Coo Acquired A 10,000 $0.00 $0 18,691 Direct
02 Jan, 2025 Philippe Weigerstorfer Director Acquired A 7,500 — — 10,001 Direct
02 Jan, 2025 John Mclaughlin Director Acquired A 7,500 — — 10,044 Direct