SOTK
SONO TEK CORP (SOTK)
NASDAQ
$4.60+$0.005 (+0.11%)
Price as of Sep 11, 2026 4:10 PM EDT
  • $72.1M
    Market Cap
  • 17.39%
    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
VANGUARD CAPITAL MANAGEMENT LLC
2.37%
372,812
+11,557 (+3.10%)
Jun 30, 2026
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
GEODE CAPITAL MANAGEMENT, LLC
0.95%
149,669
+13,662 (+9.13%)
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
0.73%
115,000
+25,900 (+22.52%)
Jun 30, 2026
M&T BANK CORP
0.51%
80,000
0 (0.00%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions20.2M (69.26%)
  • Mutual Funds5.5M (18.88%)
  • Insiders3.5M (11.85%)
  • Other0 (0.00%)

Insider Transactions

  • 11.85% (3.5M)
    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)
  • $1.8M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
O'DONNELL CAROL A
Award
Aug 20, 2026
$28,868.60
5,396
$5.35
30,773
COCCIO CHRISTOPHER L
Award
Aug 20, 2026
$96,225.10
17,986
$5.35
117,730
Kuha Maria T
VP
Award
Aug 20, 2026
$38,546.75
7,205
$5.35
35,001
Cichetti Christopher
VP
Award
Aug 20, 2026
$69,378.80
12,968
$5.35
92,731
HARSHBARGER R STEPHEN
CEO
Award
Aug 20, 2026
$92,506.85
17,291
$5.35
100,475
Booth Brian Lewis
Vice President
Award
Aug 20, 2026
$38,546.75
7,205
$5.35
17,708
RIEMER JOSEPH
Award
Aug 20, 2026
$28,868.60
5,396
$5.35
32,773
Lawal Adeniyi
Award
Aug 20, 2026
$28,868.60
5,396
$5.35
15,347
WARSHAW KIRK M
Award
Aug 20, 2026
$28,868.60
5,396
$5.35
12,414
Bagley Stephen James
CFO
Award
Aug 20, 2026
$38,546.75
7,205
$5.35
45,905
HASKELL ERIC
Award
Aug 20, 2026
$28,868.60
5,396
$5.35
40,773
Bagley Stephen James
CFO
Sell
Jul 30, 2026
$42,814.98
8,346
$5.13
21,254
Bagley Stephen James
CFO
Sell
Jul 27, 2026
$6,090.00
1,200
$5.08
29,600
Bagley Stephen James
CFO
Sell
Jul 23, 2026
$18,758.67
3,454
$5.43
30,800
COCCIO CHRISTOPHER L
Sell
Jul 21, 2026
$91,375.00
17,000
$5.38
292,447
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
Lawal Adeniyi
Award
Aug 21, 2025
$22,808.50
7,018
$3.25
12,351
Bagley Stephen James
CFO
Award
Aug 21, 2025
$39,633.75
12,195
$3.25
38,700
RIEMER JOSEPH
Award
Aug 21, 2025
$22,808.50
7,018
$3.25
27,377
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
Cichetti Christopher
VP
Award
Aug 21, 2025
$71,340.75
21,951
$3.25
79,763
O'DONNELL CAROL A
Award
Aug 21, 2025
$22,808.50
7,018
$3.25
25,377
COCCIO CHRISTOPHER L
Award
Aug 21, 2025
$95,030.00
29,240
$3.25
99,744
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