The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 18, 2026 | McPherron Aviva | Pres, Global Ops & Qual | Sell(S) | 4K | $9.38 | $34K |
| Jun 10, 2026 | Capps Vickie L | Director | Grant(A) | 15K | — | $0 |
| Jun 10, 2026 | Maniar Shweta | Director | Grant(A) | 15K | — | $0 |
| Jun 10, 2026 | Paolucci Michael E | Director | Grant(A) | 15K | — | $0 |
| Jun 10, 2026 | Henneman John B III | Director | Grant(A) | 15K | — | $0 |
| Jun 10, 2026 | Finegan Michael | Director | Grant(A) | 21K | — | $0 |
| Jun 10, 2026 | Burris Wayne | Director | Grant(A) | 15K | — | $0 |
| Jun 10, 2026 | Bazaar Alan Lee | Director | Grant(A) | 15K | — | $0 |
| Jun 10, 2026 | Kummeth Charles R. | Director | Grant(A) | 15K | — | $0 |
| Jun 10, 2026 | Hannon Jason | Director | Grant(A) | 15K | — | $0 |
| May 22, 2026 | Juniper Investment Company, LLC | 10% Owner | Buy(S) | 242K | $10.70 | $2.6M |
| May 7, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 18K | $12.20 | $222K |
| May 7, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 9K | $12.15 | $110K |
| May 7, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 2K | $12.20 | $22K |
| May 7, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 904 | $12.15 | $11K |
| May 7, 2026 | Henneman John B III | Director | Buy(P) | 5K | $12.26 | $61K |
| May 6, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 38K | $12.23 | $467K |
| May 6, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 4K | $12.23 | $46K |
| May 5, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 110K | $11.99 | $1.3M |
| May 5, 2026 | Engine Capital Management, LP | 10% Owner | Buy(P) | 3K | $11.99 | $35K |
| Apr 16, 2026 | Cedron Jorge Andres | CLO | Sell(S) | 4K | $12.82 | $48K |
| Mar 17, 2026 | Vitale Lucas | CP&BOO | Sell(S) | 4K | $11.92 | $51K |
| Mar 10, 2026 | Capps Vickie L | Director | Buy(P) | 2K | $12.45 | $30K |
| Mar 10, 2026 | Capps Vickie L | Director | Buy(P) | 100 | $12.44 | $1K |
| Mar 9, 2026 | Capps Vickie L | Director | Buy(P) | 3K | $12.48 | $31K |
| Mar 5, 2026 | Cedron Jorge Andres | CLO | Sell(S) | 1K | $12.55 | $17K |
| Mar 5, 2026 | Reinhardt Max | President, Global Spine | Sell(S) | 1K | $12.55 | $13K |
| Mar 5, 2026 | McPherron Aviva | Pres, Global Ops & Qual | Sell(S) | 1K | $12.55 | $16K |
| Mar 5, 2026 | Fisher Patrick | President, Global Limb Recon | Sell(S) | 758 | $12.55 | $10K |
| Mar 5, 2026 | Calafiore Massimo | President & CEO, Director | Sell(S) | 6K | $12.55 | $76K |
| Mar 5, 2026 | Vitale Lucas | CP&BOO | Sell(S) | 1K | $12.55 | $14K |
| Mar 5, 2026 | Andrews Julie | CFO | Sell(S) | 2K | $12.55 | $30K |
| Mar 4, 2026 | Cedron Jorge Andres | CLO | Sell(S) | 1K | $12.92 | $18K |
| Mar 4, 2026 | Reinhardt Max | President, Global Spine | Sell(S) | 1K | $12.92 | $14K |
| Mar 4, 2026 | McPherron Aviva | Pres, Global Ops & Qual | Sell(S) | 1K | $12.92 | $17K |
| Mar 4, 2026 | Fisher Patrick | President, Global Limb Recon | Sell(S) | 778 | $12.92 | $10K |
| Mar 4, 2026 | Calafiore Massimo | President & CEO, Director | Sell(S) | 6K | $12.92 | $80K |
| Mar 4, 2026 | Vitale Lucas | CP&BOO | Sell(S) | 1K | $12.92 | $15K |
| Mar 4, 2026 | Andrews Julie | CFO | Sell(S) | 2K | $12.92 | $31K |
| Mar 3, 2026 | Fisher Patrick | President, Global Limb Recon | Grant(A) | 21K | — | $0 |
| Mar 3, 2026 | Fisher Patrick | President, Global Limb Recon | Grant(A) | 50K | — | $0 |
| Mar 3, 2026 | Vitale Lucas | CP&BOO | Grant(A) | 19K | — | $0 |
| Mar 3, 2026 | Vitale Lucas | CP&BOO | Grant(A) | 46K | — | $0 |
| Mar 3, 2026 | Cedron Jorge Andres | CLO | Grant(A) | 23K | — | $0 |
| Mar 3, 2026 | Cedron Jorge Andres | CLO | Grant(A) | 55K | — | $0 |
| Mar 3, 2026 | Andrews Julie | CFO | Grant(A) | 35K | — | $0 |
| Mar 3, 2026 | Andrews Julie | CFO | Grant(A) | 84K | — | $0 |
| Mar 3, 2026 | McPherron Aviva | Pres, Global Ops & Qual | Grant(A) | 23K | — | $0 |
| Mar 3, 2026 | McPherron Aviva | Pres, Global Ops & Qual | Grant(A) | 55K | — | $0 |
| Mar 3, 2026 | Calafiore Massimo | President & CEO, Director | Grant(A) | 115K | — | $0 |
| Mar 3, 2026 | Calafiore Massimo | President & CEO, Director | Grant(A) | 273K | — | $0 |
| Feb 25, 2026 | Ajdler Arnaud | 10% Owner | Buy(P) | 10K | $12.96 | $129K |
| Feb 25, 2026 | Ajdler Arnaud | 10% Owner | Buy(P) | 3K | $12.96 | $40K |
| Feb 24, 2026 | Ajdler Arnaud | 10% Owner | Buy(P) | 8K | $12.55 | $97K |
| Feb 24, 2026 | Ajdler Arnaud | 10% Owner | Buy(P) | 117K | $12.55 | $1.5M |
| Jan 16, 2026 | Andrews Julie | CFO | Sell(S) | 5K | $14.38 | $70K |
| Jan 12, 2026 | Calafiore Massimo | President & CEO, Director | Sell(S) | 10K | $15.21 | $149K |
| Jan 9, 2026 | Calafiore Massimo | President & CEO, Director | Sell(S) | 10K | $15.82 | $152K |
| Aug 18, 2025 | Fisher Patrick | President, Global Orthopedics | Sell(S) | 2K | $14.21 | $28K |
| Jul 2, 2025 | Engine Investments II, LLC | 10% Owner | Buy(P) | 1K | $11.11 | $14K |
| Jun 18, 2025 | McPherron Aviva | Pres, Global Ops & Qual | Sell(S) | 4K | $10.51 | $39K |
| Jun 18, 2025 | Henneman John B III | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Maniar Shweta | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Hannon Jason | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Kummeth Charles R. | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Bazaar Alan Lee | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Burris Wayne | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Capps Vickie L | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Paolucci Michael E | Director | Grant(A) | 19K | — | $0 |
| Jun 18, 2025 | Finegan Michael | Director | Grant(A) | 26K | — | $0 |
| Jun 11, 2025 | Reinhardt Max | President, Global Spine | Sell(S) | 2K | $11.64 | $19K |
| Jun 4, 2025 | Bazaar Alan Lee | Director | Buy(P) | 2K | $10.92 | $25K |
| May 12, 2025 | Bazaar Alan Lee | Director | Buy(P) | 2K | $12.59 | $25K |
| May 9, 2025 | Bazaar Alan Lee | Director | Buy(P) | 2K | $12.62 | $25K |
| May 9, 2025 | Calafiore Massimo | President & CEO, Director | Buy(P) | 10K | $12.54 | $125K |
| May 7, 2025 | Engine Lift Capital, LP | 10% Owner | Buy(P) | 83K | $12.31 | $1.0M |
| May 7, 2025 | Engine Lift Capital, LP | 10% Owner | Buy(P) | 8K | $12.31 | $100K |
| May 7, 2025 | Engine Lift Capital, LP | 10% Owner | Buy(P) | 9K | $12.31 | $105K |
| May 7, 2025 | Engine Investments, LLC | 10% Owner | Buy(P) | 9K | $12.31 | $105K |
| May 7, 2025 | Engine Investments, LLC | 10% Owner | Buy(P) | 8K | $12.31 | $100K |
| May 7, 2025 | Engine Investments, LLC | 10% Owner | Buy(P) | 83K | $12.31 | $1.0M |
| Apr 16, 2025 | Cedron Jorge Andres | CLO | Sell(S) | 4K | $13.31 | $51K |
| Apr 2, 2025 | Gillespie Geoffrey C | CAO | Sell(S) | 76 | $15.74 | $1K |
| Mar 18, 2025 | Gillespie Geoffrey C | CAO | Sell(S) | 296 | $16.60 | $5K |
| Mar 18, 2025 | Vitale Lucas | CP&BOO | Sell(S) | 4K | $16.60 | $71K |
| Mar 11, 2025 | Capps Vickie L | Director | Grant(A) | 3K | — | $0 |
| Mar 11, 2025 | Capps Vickie L | Director | Grant(A) | 35K | — | $0 |
| Mar 5, 2025 | Calafiore Massimo | President & CEO, Director | Buy(P) | 10K | $17.43 | $173K |
| Mar 3, 2025 | Calafiore Massimo | President & CEO, Director | Grant(A) | 88K | — | $0 |
| Mar 3, 2025 | Calafiore Massimo | President & CEO, Director | Grant(A) | 210K | — | $0 |
| Mar 3, 2025 | Andrews Julie | CFO | Grant(A) | 35K | — | $0 |
| Mar 3, 2025 | Andrews Julie | CFO | Grant(A) | 82K | — | $0 |
| Mar 3, 2025 | Cedron Jorge Andres | CLO | Grant(A) | 18K | — | $0 |
| Mar 3, 2025 | Cedron Jorge Andres | CLO | Grant(A) | 42K | — | $0 |
| Mar 3, 2025 | Fisher Patrick | President, Global Orthopedics | Grant(A) | 15K | — | $0 |
| Mar 3, 2025 | Fisher Patrick | President, Global Orthopedics | Grant(A) | 35K | — | $0 |
| Mar 3, 2025 | Vitale Lucas | CP&BO | Grant(A) | 15K | — | $0 |
| Mar 3, 2025 | Vitale Lucas | CP&BO | Grant(A) | 35K | — | $0 |
| Mar 3, 2025 | Gillespie Geoffrey C | CAO | Grant(A) | 4K | — | $0 |
| Mar 3, 2025 | Gillespie Geoffrey C | CAO | Grant(A) | 9K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).