// company-profile
Sono Tek Corp
SOTKExchangeNasdaqSectorSpecial Industry Machinery, NECInc.NYFilings68Insiders14
// api This Sono Tek Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Sono Tek Corp insiders bought $36K across 5 transactions with no open-market sales.
- Most active insider: Booth Brian Lewis with 5 transactions totaling $36K.
- Largest single purchase: $18K by Booth Brian Lewis on May 1, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Sono Tek Corp as of 2026-03-31
Total reported AUM
$5.2M
QoQ change
-1.0%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$1.5M
361K shares
#2
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
CIK 1141802
$650,420
160K shares
#3
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
$428,387
105K shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| May 1, 2026 | Booth Brian Lewis | SOTK | Option Exercise | 3,299 | $5.48 | $18K |
| May 1, 2026 | Booth Brian Lewis | SOTK | Option Exercise | 0 | $4.12 | $0K |
| May 1, 2026 | Booth Brian Lewis | SOTK | Option Exercise | 0 | $4.45 | $0K |
| May 1, 2026 | Booth Brian Lewis | SOTK | Option Exercise | 1,650 | $4.45 | $7K |
| May 1, 2026 | Booth Brian Lewis | SOTK | Option Exercise | 2,606 | $4.12 | $11K |
45 more transactions hidden
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