Insider
Date
Role
Action
Shares
Price
Amount
Fisher Patrick
1 Sep 2026
President, Global Limb Recon
Sold on a plan
150
$9.39
$1.41K
Fisher Patrick
18 Aug 2026
President, Global Limb Recon
Sell
1,295
$10.09
$13.07K
Juniper Investment Company, LLC
17 Aug 2026
10% owner
Sell
indirect
20,000
$10.01
$200.26K
Juniper Investment Company, LLC
14 Aug 2026
10% owner
Sell
indirect
19,500
$10.38
$202.48K
McPherron Aviva
18 Jun 2026
Pres, Global Ops & Qual
Sell
3,670
$9.38
$34.42K
Juniper Investment Company, LLC
22 May 2026
10% owner
Sell
indirect
242,000
$10.70
$2.59M
Engine Capital Management, LP
7 May 2026
10% owner
Buy
indirect
904
$12.15
$10.98K
Engine Capital Management, LP
7 May 2026
10% owner
Buy
indirect
1,808
$12.20
$22.05K
Engine Capital Management, LP
7 May 2026
10% owner
Buy
indirect
9,096
$12.15
$110.49K
Engine Capital Management, LP
7 May 2026
10% owner
Buy
indirect
18,192
$12.20
$221.90K
HENNEMAN JOHN B III
7 May 2026
Director
Buy
5,000
$12.26
$61.30K
Engine Capital Management, LP
6 May 2026
10% owner
Buy
indirect
3,792
$12.23
$46.37K
Engine Capital Management, LP
6 May 2026
10% owner
Buy
indirect
38,154
$12.23
$466.55K
Engine Capital Management, LP
5 May 2026
10% owner
Buy
indirect
2,911
$11.99
$34.91K
Engine Capital Management, LP
5 May 2026
10% owner
Buy
indirect
110,039
$11.99
$1.32M
Cedron Jorge Andres
16 Apr 2026
CLO
Sell
3,743
$12.82
$47.99K
Vitale Lucas
17 Mar 2026
CP&BOO
Sell
4,269
$11.92
$50.89K
CAPPS VICKIE L
10 Mar 2026
Director
Buy
2,400
$12.45
$29.88K
CAPPS VICKIE L
10 Mar 2026
Director
Buy
100
$12.44
$1.24K
CAPPS VICKIE L
9 Mar 2026
Director
Buy
2,500
$12.48
$31.20K
Cedron Jorge Andres
5 Mar 2026
CLO
Sell
1,370
$12.55
$17.19K
REINHARDT MAX
5 Mar 2026
President, Global Spine
Sell
1,053
$12.55
$13.22K
McPherron Aviva
5 Mar 2026
Pres, Global Ops & Qual
Sell
1,263
$12.55
$15.85K
Fisher Patrick
5 Mar 2026
President, Global Limb Recon
Sell
758
$12.55
$9.51K
Calafiore Massimo
5 Mar 2026
President & CEO
Sell
6,031
$12.55
$75.69K
Vitale Lucas
5 Mar 2026
CP&BOO
Sell
1,141
$12.55
$14.32K
Andrews Julie
5 Mar 2026
CFO
Sell
2,363
$12.55
$29.66K
Cedron Jorge Andres
4 Mar 2026
CLO
Sell
1,405
$12.92
$18.15K
REINHARDT MAX
4 Mar 2026
President, Global Spine
Sell
1,080
$12.92
$13.95K
McPherron Aviva
4 Mar 2026
Pres, Global Ops & Qual
Sell
1,296
$12.92
$16.74K
Fisher Patrick
4 Mar 2026
President, Global Limb Recon
Sell
778
$12.92
$10.05K
Calafiore Massimo
4 Mar 2026
President & CEO
Sell
6,189
$12.92
$79.94K
Vitale Lucas
4 Mar 2026
CP&BOO
Sell
1,171
$12.92
$15.12K
Andrews Julie
4 Mar 2026
CFO
Sell
2,425
$12.92
$31.32K
Engine Capital Management, LP
25 Feb 2026
10% owner
Buy
indirect
3,102
$12.96
$40.21K
Engine Capital Management, LP
25 Feb 2026
10% owner
Buy
indirect
9,959
$12.96
$129.10K
Engine Capital Management, LP
24 Feb 2026
10% owner
Buy
indirect
7,721
$12.55
$96.86K
Engine Capital Management, LP
24 Feb 2026
10% owner
Buy
indirect
117,076
$12.55
$1.47M
Andrews Julie
16 Jan 2026
CFO
Sell
4,873
$14.38
$70.07K
Calafiore Massimo
12 Jan 2026
President & CEO
Sell
9,797
$15.21
$149.05K
Calafiore Massimo
9 Jan 2026
President & CEO
Sell
9,600
$15.82
$151.91K
Fisher Patrick
18 Aug 2025
President, Global Orthopedics
Sell
1,996
$14.21
$28.36K
Engine Capital Management, LP
2 Jul 2025
10% owner
Buy
indirect
1,250
$11.11
$13.88K
McPherron Aviva
18 Jun 2025
Pres, Global Ops & Qual
Sell
3,728
$10.51
$39.18K
REINHARDT MAX
11 Jun 2025
President, Global Spine
Sell
1,643
$11.64
$19.12K
Bazaar Alan Lee
4 Jun 2025
Director
Buy
2,250
$10.92
$24.57K
Bazaar Alan Lee
12 May 2025
Director
Buy
2,000
$12.59
$25.17K
Bazaar Alan Lee
9 May 2025
Director
Buy
1,990
$12.62
$25.12K
Calafiore Massimo
9 May 2025
President & CEO
Buy
10,000
$12.54
$125.40K
Engine Capital Management, LP
7 May 2025
10% owner
Buy
indirect
8,519
$12.31
$104.87K
Engine Capital Management, LP
7 May 2025
10% owner
Buy
indirect
8,106
$12.31
$99.78K
Engine Capital Management, LP
7 May 2025
10% owner
Buy
indirect
83,375
$12.31
$1.03M
Cedron Jorge Andres
16 Apr 2025
CLO
Sell
3,816
$13.31
$50.79K
Gillespie Geoffrey C
2 Apr 2025
CAO
Sell
76
$15.74
$1.20K
Gillespie Geoffrey C
18 Mar 2025
CAO
Sell
296
$16.60
$4.91K
Vitale Lucas
18 Mar 2025
CP&BOO
Sell
4,287
$16.60
$71.16K
Calafiore Massimo
5 Mar 2025
President & CEO
Buy
9,914
$17.43
$172.80K
Gillespie Geoffrey C
4 Feb 2025
CAO
Sell
187
$18.08
$3.38K
Gillespie Geoffrey C
3 Feb 2025
CAO
Sell
767
$17.79
$13.64K
Andrews Julie
16 Jan 2025
CFO
Sell
4,655
$17.89
$83.28K
Gillespie Geoffrey C
13 Jan 2025
CAO
Sell
227
$17.14
$3.89K
Calafiore Massimo
13 Jan 2025
President & CEO
Sell
9,203
$17.14
$157.76K
Gillespie Geoffrey C
10 Jan 2025
CAO
Sell
248
$16.83
$4.17K
Calafiore Massimo
10 Jan 2025
President & CEO
Sell
10,078
$16.83
$169.62K
Gillespie Geoffrey C
8 Jan 2025
CAO
Sell
238
$16.97
$4.04K
Gillespie Geoffrey C
7 Jan 2025
CAO
Sell
238
$17.14
$4.08K
Gillespie Geoffrey C
17 Dec 2024
CAO
Sell
26
$17.84
$463.84
Hinrichs James F.
14 Sep 2023
Director
Buy
7,500
$13.47
$101.03K
Kenny Kevin J.
26 May 2023
President of Global Spine
Sell
3,876
$19.00
$73.64K
Kenny Kevin J.
24 May 2023
President of Global Spine
Sell
4,367
$19.00
$82.97K
Maniar Shweta
10 Mar 2023
Director
Sell
4,262
$17.75
$75.65K
Paolucci Michael E
22 Nov 2021
Director
Buy
2,000
$31.15
$62.30K
BURZIK CATHERINE M
19 Nov 2021
Director
Buy
1,660
$30.27
$50.25K
DOUG RICE
19 Nov 2021
CFO
Buy
1,400
$30.05
$42.07K
Elting Kimberley A.
18 Nov 2021
Chief Legal & Develop. Officer
Buy
1,000
$30.34
$30.34K
Serbousek Jon Carl
18 Nov 2021
CEO
Buy
1,670
$31.14
$52.00K
Finegan Michael
5 Jun 2020
Chief Strategy Officer
Sold after exercise
8,750
$37.41
$327.32K
MATRICARIA RONALD A
16 Mar 2020
Director
Buy
20,000
$24.25
$485.00K
Hinrichs James F.
12 Mar 2020
Director
Buy
10,000
$26.85
$268.47K
Serbousek Jon Carl
27 Feb 2020
CEO
Buy
2,900
$35.48
$102.90K
MATRICARIA RONALD A
31 Oct 2019
Director
Buy
100
$42.30
$4.23K
MATRICARIA RONALD A
31 Oct 2019
Director
Buy
200
$42.28
$8.46K
MATRICARIA RONALD A
31 Oct 2019
Director
Buy
19,700
$42.27
$832.62K
Mason Brad
28 Aug 2019
CEO
Sell
5,805
$50.97
$295.87K
Mason Brad
13 Jun 2019
CEO
Sell
3,123
$51.44
$160.64K
Mason Brad
13 Jun 2019
CEO
Sell
5,767
$50.93
$293.69K
Mason Brad
14 May 2019
CEO
Sell
300
$54.41
$16.32K
Mason Brad
14 May 2019
CEO
Sell
10,368
$53.69
$556.64K
Mason Brad
17 Apr 2019
CEO
Sell
3,749
$52.52
$196.90K
Mason Brad
17 Apr 2019
CEO
Sell
2,200
$52.07
$114.55K
Bianchi Davide
19 Feb 2019
President, Global Extremities
Sell
24,199
$65.00
$1.57M
Bianchi Davide
15 Feb 2019
President, Global Extremities
Sell
201
$65.00
$13.07K
Mason Brad
15 Jan 2019
CEO
Sell
3,200
$50.00
$160.00K
Mason Brad
14 Jan 2019
CEO
Sell
1,800
$50.37
$90.66K
NIEMANN BRADLEY V.
5 Nov 2018
President of Global Spine
Sell
387
$61.63
$23.85K
DOUG RICE
2 Nov 2018
CFO
Sell
200
$61.84
$12.37K
DOUG RICE
2 Nov 2018
CFO
Sell
5,857
$61.23
$358.64K
Elting Kimberley A.
2 Nov 2018
Chief Legal & Admin Officer
Sold after exercise
7,000
$61.05
$427.34K
FAULSTICK LUKE T
2 Nov 2018
Director
Sold after exercise
700
$61.74
$43.21K
FAULSTICK LUKE T
2 Nov 2018
Director
Sold after exercise
3,600
$60.93
$219.33K
FAULSTICK LUKE T
2 Nov 2018
Director
Sold after exercise
650
$61.72
$40.12K
FAULSTICK LUKE T
2 Nov 2018
Director
Sold after exercise
3,500
$60.93
$213.24K
DOUG RICE
11 Oct 2018
CFO
Sell
3,949
$55.65
$219.75K
Mason Brad
5 Sep 2018
CEO
Sell
2,500
$53.02
$132.55K
Mason Brad
7 Aug 2018
CEO
Sell
300
$55.14
$16.54K
Mason Brad
7 Aug 2018
CEO
Sell
500
$53.95
$26.98K
Mason Brad
7 Aug 2018
CEO
Sell
1,400
$53.02
$74.23K
Mason Brad
7 Aug 2018
CEO
Sell
300
$51.41
$15.42K
Mason Brad
10 Jul 2018
CEO
Sell
2,500
$58.62
$146.55K
NIEMANN BRADLEY V.
3 Jul 2018
President of Global Spine
Sold after exercise
2,150
$57.35
$123.31K
NIEMANN BRADLEY V.
3 Jul 2018
President of Global Spine
Sold after exercise
9,100
$56.94
$518.13K
FUJIKAWA RAYMOND
20 Jun 2018
President Spine Fixation
Sold after exercise
4,196
$60.49
$253.83K
FUJIKAWA RAYMOND
20 Jun 2018
President Spine Fixation
Sold after exercise
28,047
$60.16
$1.69M
Bianchi Davide
19 Jun 2018
President Extremity Fixation
Sell
14,762
$60.00
$885.72K
Finegan Michael
18 Jun 2018
Chief Strategy Officer
Sold after exercise
10,725
$59.13
$634.13K
Finegan Michael
18 Jun 2018
Chief Strategy Officer
Sold after exercise
19,275
$58.63
$1.13M
Mason Brad
14 Jun 2018
CEO
Sell
2,500
$57.95
$144.86K
MATRICARIA RONALD A
3 May 2018
Director
Buy
10,000
$51.97
$519.72K
NIEMANN BRADLEY V.
11 Dec 2017
President Biostim
Sell
5,547
$52.08
$288.86K
Mason Brad
28 Nov 2017
CEO
Sell
5,000
$53.48
$267.40K
FAULSTICK LUKE T
6 Nov 2017
Director
Sell
4,800
$51.22
$245.85K
DOUG RICE
11 Sep 2017
CFO
Sell
7,353
$49.46
$363.69K
NIEMANN BRADLEY V.
11 Sep 2017
President Biostim
Sell
6,956
$49.44
$343.93K
Mason Brad
21 Aug 2017
CEO
Sell
2,733
$48.10
$131.46K
FUJIKAWA RAYMOND
10 Aug 2017
President Spine Fixation
Sell
6,364
$47.06
$299.50K
Mason Brad
26 Jun 2017
CEO
Exercised, kept
6,667
$44.97
$299.81K
Finegan Michael
26 Jun 2017
Chief Strategy Officer
Exercised, kept
22,300
$44.97
$1.00M
Mason Brad
10 Nov 2016
CEO
Sell
4,538
$36.84
$167.19K
Mason Brad
8 Nov 2016
CEO
Sell
5,000
$36.81
$184.07K
