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Who

Stephen James Bagley

CFO

Company insider

Files Form 4 as: CFO, Sono-Tek.

In numbers

Trades disclosed
124
Buys
2
Sells
40
Bought
$23K
Sold
$306K
Companies
1
Companies where not an officer
0
First trade
9 Sep 2006
Last trade
12 Oct 2026
Last filed
13 Oct 2026

Companies traded

Where they are an officer
SOTK Sono-TekOfficer · Semiconductor Equipment · last 12 Oct 20262 buys · 40 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
50Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
12 Oct 2026filed 13 Oct 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Code M$32K7,722 at $4.12filing
12 Oct 2026filed 13 Oct 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Code F$32K4,494 at $7.08filing
12 Oct 2026filed 13 Oct 2026SOTK Sono-Tekoption or derivative · Semiconductor EquipmentSEC FORM 4 Code D$32K7,722 at $4.12filing
5 Oct 2026filed 7 Oct 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Code M$18K5,488 at $3.25filing
5 Oct 2026filed 7 Oct 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Code F$18K2,877 at $6.20filing
5 Oct 2026filed 7 Oct 2026SOTK Sono-Tekoption or derivative · Semiconductor EquipmentSEC FORM 4 Code D$18K5,488 at $3.25filing
20 Aug 2026filed 24 Aug 2026SOTK Sono-Tekoption or derivative · Semiconductor EquipmentSEC FORM 4 Code A$39K7,205 at $5.35filing
20 Aug 2026filed 24 Aug 2026SOTK Sono-Tekoption or derivative · Semiconductor EquipmentSEC FORM 4 Code A$39K7,205 at $5.35filing
30 Jul 2026filed 3 Aug 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$43K8,346 at $5.13filing
30 Jul 2026filed 3 Aug 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$43K8,346 at $5.13filing
27 Jul 2026filed 29 Jul 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$6,0901,200 at $5.08filing
27 Jul 2026filed 29 Jul 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$6,0961,200 at $5.08filing
23 Jul 2026filed 27 Jul 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$19K3,454 at $5.43filing
23 Jul 2026filed 27 Jul 2026SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$19K3,454 at $5.43filing
21 Aug 2025filed 25 Aug 2025SOTK Sono-Tekoption or derivative · Semiconductor EquipmentSEC FORM 4 Code A$40K12,195 at $3.25filing
19 Aug 2025filed 20 Aug 2025SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$999299 at $3.34filing
18 Aug 2025filed 20 Aug 2025SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$3,353998 at $3.36filing
18 Aug 2025filed 20 Aug 2025SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$1,005301 at $3.34filing
18 Aug 2025filed 20 Aug 2025SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$988295 at $3.35filing
7 Aug 2025filed 11 Aug 2025SOTK Sono-TekSemiconductor EquipmentSEC FORM 4 Sold$1,166350 at $3.33filing

Sectors

Technology42

Buys in green, sells in red, by the company’s sector.

Related people

Maria T. KuhaVP · VP at Sono Tek, filing Form 4 there in the last year
Joseph RiemerDirector · Director at Sono Tek, filing Form 4 there in the last year
Christopher CichettiCOO · COO at Sono Tek, filing Form 4 there in the last year
Brian Lewis BoothVice President · Vice President at Sono Tek, filing Form 4 there in the last year
Christopher L. CoccioDirector · Director at Sono Tek, filing Form 4 there in the last year