• $8.0M
    Market Cap
  • -41.00%
    1-Year Change
  • Medical Devices
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
NISA INVESTMENT ADVISORS, LLC
0.0004%
32
0 (0.00%)
Mar 31, 2023

Current Ownership Distribution

  • Institutions14.1M (74.79%)
  • Mutual Funds3.6M (19.18%)
  • Insiders1.1M (6.03%)
  • Other0 (0.00%)

Insider Transactions

  • 6.03% (1.1M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Grawey Nathaniel A.
Chief Commercial Officer
Award
May 01, 2026
$0.00
68,201
$0.00
243,584
Geist Wyatt D.
Chief Innovation Officer
Award
May 01, 2026
$0.00
136,401
$0.00
487,166
Williamson Kevin
Chief Financial Officer
Exempt
Mar 03, 2026
$0.00
1,041
$0.00
3,126
Williamson Kevin
Chief Financial Officer
Exempt
Mar 03, 2026
$0.00
1,041
$0.00
43,593
Hochschuler Stephen
In Kind
Jan 05, 2026
$3,098.10
3,327
$0.93
7,938
GINN RICHARD
Chief Technology Officer
In Kind
Jan 05, 2026
$44,110.92
47,426
$0.93
85,589
HOWARD IVAN
In Kind
Jan 05, 2026
$3,094.44
3,327
$0.93
8,462
WEIGLE ROBERT K
In Kind
Jan 05, 2026
$3,174.43
3,413
$0.93
7,552
Williamson Kevin
Chief Financial Officer
In Kind
Jan 05, 2026
$17,243.96
18,518
$0.93
42,552
FOSTER STEVEN M
CEO and President
Exempt
Jan 01, 2026
$0.00
140,936
$0.00
140,936
WEIGLE ROBERT K
Exempt
Jan 01, 2026
$0.00
10,732
$0.00
10,732
Jacques Kristine M
Exempt
Jan 01, 2026
$0.00
10,146
$0.00
10,147
Williamson Kevin
Chief Financial Officer
Exempt
Jan 01, 2026
$0.00
58,987
$0.00
58,987
FERRARI RICHARD M
Exempt
Jan 01, 2026
$0.00
64,479
$0.00
64,479
WEIGLE ROBERT K
Exempt
Jan 01, 2026
$0.00
10,732
$0.00
10,965
HOWARD IVAN
Exempt
Jan 01, 2026
$0.00
10,732
$0.00
10,732
Williamson Kevin
Chief Financial Officer
Exempt
Jan 01, 2026
$0.00
58,987
$0.00
61,070
FOSTER STEVEN M
CEO and President
Exempt
Jan 01, 2026
$0.00
140,936
$0.00
163,814
GINN RICHARD
Chief Technology Officer
Exempt
Jan 01, 2026
$0.00
126,577
$0.00
126,577
Hochschuler Stephen
Exempt
Jan 01, 2026
$0.00
10,732
$0.00
10,732
GINN RICHARD
Chief Technology Officer
Exempt
Jan 01, 2026
$0.00
126,577
$0.00
133,015
FERRARI RICHARD M
Exempt
Jan 01, 2026
$0.00
64,478
$0.00
70,764
HOWARD IVAN
Exempt
Jan 01, 2026
$0.00
10,732
$0.00
11,789
Jacques Kristine M
Exempt
Jan 01, 2026
$0.00
583
$0.00
492
Hochschuler Stephen
Exempt
Jan 01, 2026
$0.00
10,732
$0.00
11,265
Jacques Kristine M
Exempt
Jan 01, 2026
$0.00
10,146
$0.00
10,146
Jacques Kristine M
Exempt
Jan 01, 2026
$0.00
583
$0.00
10,729
FOSTER STEVEN M
CEO and President
Buy
Nov 14, 2025
$0.00
19,455
$0.00
19,455
FOSTER STEVEN M
CEO and President
Buy
Nov 14, 2025
$0.00
19,455
$0.00
22,878
Jacques Kristine M
Award
Oct 13, 2025
$0.00
20,293
$0.00
20,293