SOTK
SONO TEK CORP (SOTK)
NASDAQ
$5.15-$0.04 (-0.77%)
Price as of Jun 03, 2026 5:37 PM EDT
  • $77.6M
    Market Cap
  • 40.27%
    1-Year Change
  • Scientific & Technical Instruments
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
2.74%
430,795
+63,400 (+14.72%)
Dec 31, 2025
N/A
2.30%
361,255
+361,255 (+100.00%)
Mar 31, 2026
EAM INVESTORS, LLC
1.36%
214,220
+214,220 (+100.00%)
Dec 31, 2021
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO
1.02%
160,202
+160,202 (+100.00%)
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
0.87%
136,007
-19,278 (-14.17%)
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
0.57%
89,100
+26,161 (+29.36%)
Mar 31, 2026
M&T BANK CORP
0.51%
80,000
0 (0.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions18.9M (69.28%)
  • Mutual Funds4.8M (17.67%)
  • Insiders3.6M (13.06%)
  • Other0 (0.00%)

Insider Transactions

  • 13.06% (3.6M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 2
    Number of InsiderSelling (last 12 months)
  • $941,318.83
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Booth Brian Lewis
Vice President
Exempt
May 01, 2026
$0.00
0
$4.12
12,153
Booth Brian Lewis
Vice President
Exempt
May 01, 2026
$0.00
0
$4.45
10,503
Booth Brian Lewis
Vice President
Exempt
May 01, 2026
$10,736.72
2,606
$4.12
3,259
Booth Brian Lewis
Vice President
Exempt
May 01, 2026
$7,342.50
1,650
$4.45
4,909
Booth Brian Lewis
Vice President
Exempt
May 01, 2026
$18,078.52
3,299
$5.48
1,610
Lawal Adeniyi
Return
Mar 05, 2026
$9,888.00
2,400
$4.12
9,951
Lawal Adeniyi
Buy
Mar 05, 2026
$9,888.00
2,400
$4.12
2,400
RIEMER JOSEPH
Award
Aug 21, 2025
$22,808.50
7,018
$3.25
27,377
COCCIO CHRISTOPHER L
Award
Aug 21, 2025
$95,030.00
29,240
$3.25
99,744
Lawal Adeniyi
Award
Aug 21, 2025
$22,808.50
7,018
$3.25
12,351
HARSHBARGER R STEPHEN
CEO
Award
Aug 21, 2025
$95,121.00
29,268
$3.25
83,184
Kuha Maria T
VP
Award
Aug 21, 2025
$39,633.75
12,195
$3.25
27,796
Bagley Stephen James
CFO
Award
Aug 21, 2025
$39,633.75
12,195
$3.25
38,700
O'DONNELL CAROL A
Award
Aug 21, 2025
$22,808.50
7,018
$3.25
25,377
Cichetti Christopher
VP
Award
Aug 21, 2025
$71,340.75
21,951
$3.25
79,763
Bagley Stephen James
CFO
Sell
Aug 19, 2025
$998.66
299
$3.34
34,254
Bagley Stephen James
CFO
Sell
Aug 18, 2025
$3,353.28
998
$3.36
35,149
Bagley Stephen James
CFO
Sell
Aug 18, 2025
$1,005.34
301
$3.34
34,848
Bagley Stephen James
CFO
Sell
Aug 18, 2025
$988.25
295
$3.35
34,553
Bagley Stephen James
CFO
Sell
Jul 23, 2025
$3.61
1
$3.61
36,497
Bagley Stephen James
CFO
Sell
Jul 22, 2025
$1,880.81
521
$3.61
36,498
Strasburg Philip A
Sell
Jul 21, 2025
$7,240.00
2,000
$3.62
28,118
Bagley Stephen James
CFO
Sell
Jul 21, 2025
$7,913.36
2,174
$3.64
37,019
Strasburg Philip A
Gift
Mar 24, 2025
$0.00
8,000
$0.00
30,118
HARSHBARGER R STEPHEN
CEO
Gift
Jan 24, 2025
$0.00
8,500
$0.00
265,278
HARSHBARGER R STEPHEN
CEO
Gift
Nov 07, 2024
$0.00
8,000
$0.00
273,778
Bagley Stephen James
CFO
Sell
Aug 27, 2024
$4,070.00
1,000
$4.07
42,146
Bagley Stephen James
CFO
Sell
Aug 27, 2024
$8,220.00
2,000
$4.11
40,146
Bagley Stephen James
CFO
Sell
Aug 23, 2024
$49.68
12
$4.14
43,146
COCCIO CHRISTOPHER L
Award
Aug 22, 2024
$91,554.64
22,222
$4.12
70,504