• $84.7M
    Market Cap
  • 44.12%
    1-Year Change
  • Specialty Chemicals
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
RENAISSANCE TECHNOLOGIES LLC
2.68%
340,945
+7,751 (+2.27%)
Mar 31, 2026
VANGUARD GROUP INC
2.24%
284,869
0 (0.00%)
Dec 31, 2025
N/A
2.18%
278,155
+278,155 (+100.00%)
Mar 31, 2026
PERRITT CAPITAL MANAGEMENT INC
0.85%
108,200
+600 (+0.55%)
Dec 31, 2025
BRIDGEWAY CAPITAL MANAGEMENT INC
0.78%
99,907
0 (0.00%)
Dec 31, 2021
DIMENSIONAL FUND ADVISORS LP
0.72%
92,280
+5,450 (+5.91%)
Mar 31, 2026
NORTH STAR INVESTMENT MANAGEMENT CORP.
0.71%
90,000
+90,000 (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions21.2M (59.02%)
  • Insiders8.8M (24.43%)
  • Mutual Funds5.9M (16.55%)
  • Other0 (0.00%)

Insider Transactions

  • 24.43% (8.8M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 1
    Number of InsiderSelling (last 12 months)
  • $80.8M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
O BRIEN DANIEL B
Chief Executive Officer
Sell
Feb 03, 2026
$73,500.00
12,500
$5.88
4.6M
O BRIEN DANIEL B
Chief Executive Officer
Sell
Jan 28, 2026
$265,720.00
45,500
$5.84
4.6M
O BRIEN DANIEL B
Chief Executive Officer
Sell
Jan 27, 2026
$330,400.00
56,000
$5.90
4.7M
Helina Robert T
Award
Jan 19, 2026
$61,400.00
10,000
$6.14
10,000