• $70.2M
    Market Cap
  • -57.61%
    1-Year Change
  • Medical Devices
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
NORTH RUN CAPITAL, LP
9.06%
1.1M
+161,896 (+14.77%)
Dec 31, 2022
BRANDES INVESTMENT PARTNERS, LP
8.47%
1.0M
+168,960 (+16.48%)
Mar 31, 2026
BLACKROCK, INC.
5.19%
628,748
-9,558 (-1.52%)
Mar 31, 2026
VANGUARD GROUP INC
4.26%
515,725
+8,122 (+1.57%)
Dec 31, 2025
N/A
3.22%
390,090
+390,090 (+100.00%)
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
1.90%
229,740
+12,010 (+5.23%)
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
1.86%
224,934
0 (0.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions87.3M (74.48%)
  • Mutual Funds17.4M (14.86%)
  • Insiders12.5M (10.65%)
  • Other0 (0.00%)

Insider Transactions

  • 10.65% (12.5M)
    Current InsiderOwnership (%, shares)
  • 0
    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
Wong Kendra
Principal Accounting Officer
In Kind
May 06, 2026
$4,652.64
864
$5.38
43,415
CURTIS NICHOLAS T
Chief Executive Officer
Other
May 06, 2026
$0.00
0
$0.00
992,096
STAAB THOMAS R II
Chief Financial Officer
In Kind
May 06, 2026
$7,269.75
1,350
$5.38
174,609
Connaughton Alan B.
Chief Operating Officer
In Kind
May 06, 2026
$14,749.51
2,739
$5.38
354,330
STAAB THOMAS R II
Chief Financial Officer
Exempt
Mar 19, 2026
$0.00
5,500
$0.00
14,295
STAAB THOMAS R II
Chief Financial Officer
Exempt
Mar 19, 2026
$14,575.00
5,500
$2.65
175,959
STAAB THOMAS R II
Chief Financial Officer
In Kind
Feb 18, 2026
$12,180.32
1,076
$11.32
170,459
Connaughton Alan B.
Chief Operating Officer
In Kind
Feb 18, 2026
$27,077.44
2,392
$11.32
357,069
CURTIS NICHOLAS T
Chief Executive Officer
Other
Feb 18, 2026
$0.00
0
$0.00
992,096
Connaughton Alan B.
Chief Operating Officer
In Kind
Jan 11, 2026
$26,171.34
2,262
$11.57
359,461
STAAB THOMAS R II
Chief Financial Officer
In Kind
Jan 11, 2026
$21,126.82
1,826
$11.57
171,535
CURTIS NICHOLAS T
Chief Executive Officer
Other
Jan 11, 2026
$0.00
0
$0.00
992,096
Winer Gary M
Award
May 23, 2025
$0.00
7,374
$0.00
88,214
ELLIS THOMAS B
Award
May 23, 2025
$0.00
7,374
$0.00
38,662
LINK WILLIAM J PHD
Award
May 23, 2025
$0.00
7,374
$0.00
550,641
O'Farrell Elizabeth G.
Award
May 23, 2025
$0.00
7,374
$0.00
49,947
WEISNER AIMEE S
Award
May 23, 2025
$0.00
7,374
$0.00
92,947
LINDSTROM RICHARD L MD
Award
May 23, 2025
$0.00
7,374
$0.00
246,410
HAMMER TODD B
Award
May 23, 2025
$0.00
7,374
$0.00
38,662
Wong Kendra
Principal Accounting Officer
Award
Feb 18, 2025
$0.00
6,383
$0.00
42,236
CURTIS NICHOLAS T
Chief Executive Officer
Award
Feb 18, 2025
$0.00
127,660
$0.00
992,096
Connaughton Alan B.
Chief Operating Officer
Award
Feb 18, 2025
$0.00
37,234
$0.00
361,723
STAAB THOMAS R II
Chief Financial Officer
Award
Feb 18, 2025
$0.00
12,766
$0.00
173,361
Wong Kendra
Principal Accounting Officer
In Kind
Jan 11, 2025
$9,339.00
1,132
$8.25
35,853
STAAB THOMAS R II
Chief Financial Officer
In Kind
Jan 11, 2025
$15,171.75
1,839
$8.25
160,595
Winer Gary M
Buy
Aug 28, 2024
$4,450.00
1,000
$4.45
80,155
Winer Gary M
Buy
Aug 27, 2024
$2,250.00
500
$4.50
79,155
Winer Gary M
Buy
Aug 26, 2024
$3,673.16
802
$4.58
78,655