Sonoma Pharmaceuticals, Inc. (SNOA) Insider Ownership

Historic Ownership Trends

Over the 90-day window ending January 02, 2026, Sonoma Pharmaceuticals's three dominant insider ownership positions are held by Executive Vice President Bruce Thornton (7.72K shares), Chief Executive Officer Amy Moss Trombly (7.68K shares), Chief Financial Officer Jerome J Dvonch (4.23K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Bruce Thornton Executive Vice President 7,721 21 Jun, 2024
Amy Moss Trombly Chief Executive Officer 7,679 21 Jun, 2024
Jerome J Dvonch Chief Financial Officer 4,230 21 Jun, 2024
Poggetto John Dal Controller 750 21 Jun, 2024

* 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
20 Jun, 2024 Amy Moss Trombly Common Stock, $0.0001 par value A 53,586 - 7,679 D A
20 Jun, 2024 Jerome J Dvonch Common Stock, $0.0001 par value A 53,586 - 4,230 D A
20 Jun, 2024 Poggetto John Dal Common Stock, $0.0001 par value A 15,000 - 750 D A
20 Jun, 2024 Bruce Thornton Common Stock, $0.0001 par value A 53,586 - 7,721 D A
30 Jun, 2023 Bruce Thornton Common Stock, $0.0001 par value A 100,000 - 10,839 D A
30 Jun, 2023 Amy Moss Trombly Common Stock, $0.0001 par value A 100,000 - 10,682 D A
23 Apr, 2020 Poggetto John Dal Common Stock, $0.0001 par value A 3,086 - 160 D A
23 Apr, 2020 Robert Grant Edwards Common Stock, $0.0001 par value A 2,609 - 130 D A
23 Apr, 2020 Robert Grant Edwards - - 130 D
30 May, 2018 Jay E Birnbaum Common Stock, $0.0001 par value per share A 1,052 - 14 D A
30 May, 2018 Russell Joseph Harrison Common Stock, $0.0001 par value per share A 1,538 - 13 D A
30 May, 2018 John Mclaughlin - - 14 D
30 May, 2018 John Mclaughlin Common Stock, $0.0001 par value per share A 1,781 - 14 D A
12 Mar, 2018 Robert E Miller Common Stock, $0.0001 par value per share A 1,200 $4.03 5 I P
13 Mar, 2018 Robert E Miller Common Stock, $0.0001 par value per share A 1,200 $4.10 5 I P
09 Mar, 2018 Robert E Miller Common Stock, $0.0001 par vlue per share A 1,200 $3.90 4 I P
09 Mar, 2018 Robert E Miller - - 4 I
12 Mar, 2018 Robert E Miller Common Stock, $0.0001 par vlue per share A 1,200 $4.03 5 I P
12 Mar, 2018 Robert E Miller - - 5 I
08 Mar, 2018 James J Schutz Common Stock, $0.0001 par value per share A 2,473 $3.99 10 D P