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 29, 2026 | Richins Paul O | Director | Gift(G) | 150 | $73.07 | $11K |
| May 28, 2026 | Koopman Brian | Principal Financial Officer | Gift(G) | 50 | $66.27 | $3K |
| Oct 31, 2025 | Koopman Brian | Principal Financial Officer | Grant(A) | 500 | — | $0 |
| Sep 4, 2025 | Koopman Brian | Principal Financial Officer | Gift(G) | 50 | $62.75 | $3K |
| Aug 25, 2025 | Richins Paul O | Director | Gift(G) | 100 | $60.34 | $6K |
| Nov 1, 2024 | Koopman Brian | Principal Financial Officer | Grant(A) | 500 | — | $0 |
| Jul 18, 2024 | Koopman Brian | Principal Financial Officer | Gift(G) | 50 | $71.61 | $4K |
| May 17, 2024 | Richins Paul O | Director | Gift(G) | 225 | $69.72 | $16K |
| Oct 27, 2023 | Koopman Brian | Principal Financial Officer | Grant(A) | 500 | — | $0 |
| Jun 15, 2023 | Koopman Brian | Principal Financial Officer | Gift(G) | 60 | $94.31 | $6K |
| May 18, 2023 | Richins Paul O | Director | Sell(S) | 700 | $93.47 | $65K |
| Mar 17, 2023 | Richins Paul O | Director | Gift(G) | 150 | $92.50 | $14K |
| Feb 8, 2023 | Payne Barbara A | Director | Gift(G) | 500 | $90.00 | $45K |
| Dec 6, 2022 | Koopman Brian | Principal Financial Officer | Tax withholding(F) | 366 | $101.88 | $37K |
| Dec 6, 2022 | Koopman Brian | Principal Financial Officer | Option exercise(M) | 500 | $74.64 | $37K |
| Dec 6, 2022 | Koopman Brian | Principal Financial Officer | Option exercise(M) | 500 | — | $0 |
| Nov 18, 2022 | Richins Paul O | Director | Sell(S) | 449 | $90.81 | $41K |
| Nov 17, 2022 | Richins Paul O | Director | Sell(S) | 161 | $90.00 | $14K |
| Nov 11, 2022 | Richins Paul O | Director | Sell(S) | 40 | $92.50 | $4K |
| Oct 31, 2022 | Koopman Brian | Principal Financial Officer | Gift(G) | 65 | $88.94 | $6K |
| Oct 24, 2022 | Koopman Brian | Principal Financial Officer | Grant(A) | 1K | — | $0 |
| Jun 27, 2022 | Richins Paul O | Director | Gift(G) | 250 | $88.98 | $22K |
| May 11, 2022 | Payne Barbara A | Director | Sell(S) | 2K | $85.20 | $170K |
| Feb 9, 2022 | Payne Barbara A | Director | Gift(G) | 500 | $98.94 | $49K |
| Dec 13, 2021 | Richins Paul O | Director | Option exercise(M) | 62 | $50.72 | $3K |
| Dec 13, 2021 | Richins Paul O | Director | Option exercise(M) | 62 | — | $0 |
| Nov 24, 2021 | Hoyer Ernst G | Director | Sell(S) | 5K | $126.41 | $619K |
| Nov 23, 2021 | Hoyer Ernst G | Director | Sell(S) | 100 | $125.01 | $13K |
| Nov 22, 2021 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Gift(G) | 2K | $124.75 | $250K |
| Nov 18, 2021 | Payne Barbara A | Director | Sell(S) | 1K | $111.06 | $139K |
| Nov 17, 2021 | Payne Barbara A | Director | Sell(S) | 751 | $111.06 | $83K |
| Oct 27, 2021 | Koopman Brian | Principal Financial Officer | Option exercise(M) | 687 | $58.50 | $40K |
| Oct 27, 2021 | Koopman Brian | Principal Financial Officer | Option exercise(M) | 62 | $49.18 | $3K |
| Oct 27, 2021 | Koopman Brian | Principal Financial Officer | Tax withholding(F) | 433 | $99.62 | $43K |
| Oct 27, 2021 | Koopman Brian | Principal Financial Officer | Option exercise(M) | 62 | — | $0 |
| Oct 27, 2021 | Koopman Brian | Principal Financial Officer | Option exercise(M) | 687 | — | $0 |
| Aug 30, 2021 | Payne Barbara A | Director | Sell(S) | 1K | $88.48 | $88K |
| Aug 27, 2021 | Payne Barbara A | Director | Sell(S) | 999 | $88.00 | $88K |
| Aug 25, 2021 | Payne Barbara A | Director | Sell(S) | 1 | $88.00 | $88 |
| Mar 11, 2021 | Richins Paul O | Director | Gift(G) | 225 | $92.48 | $21K |
| Mar 10, 2021 | Payne Barbara A | Director | Sell(S) | 1K | $90.00 | $90K |
| Feb 9, 2021 | Payne Barbara A | Director | Gift(G) | 500 | $90.99 | $45K |
| Jun 5, 2020 | Payne Barbara A | Director | Sell(S) | 1K | $108.00 | $108K |
| Jun 5, 2020 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 1K | $107.56 | $108K |
| Jun 4, 2020 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 1K | $106.10 | $147K |
| Jun 3, 2020 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 5K | $106.42 | $532K |
| Jun 2, 2020 | Payne Barbara A | Director | Sell(S) | 1K | $102.04 | $102K |
| May 27, 2020 | Richins Paul O | Director | Sell(S) | 650 | $95.71 | $62K |
| May 27, 2020 | Payne Barbara A | Director | Sell(S) | 1K | $95.00 | $95K |
| May 26, 2020 | Payne Barbara A | Director | Sell(S) | 770 | $92.00 | $71K |
| May 21, 2020 | Payne Barbara A | Director | Sell(S) | 230 | $92.37 | $21K |
| May 18, 2020 | Payne Barbara A | Director | Sell(S) | 1K | $87.00 | $87K |
| May 12, 2020 | Richins Paul O | Director | Gift(G) | 30 | $82.36 | $2K |
| May 7, 2020 | Richins Paul O | Director | Gift(G) | 200 | $80.26 | $16K |
| Mar 20, 2020 | Koopman Brian | Principal Financial Officer | Grant(A) | 2K | — | $0 |
| Feb 20, 2020 | Payne Barbara A | Director | Gift(G) | 500 | $96.00 | $48K |
| Dec 13, 2019 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 2K | $107.00 | $223K |
| Dec 12, 2019 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 584 | $107.05 | $63K |
| Nov 26, 2019 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 800 | $107.67 | $86K |
| Nov 19, 2019 | Payne Barbara A | Director | Sell(S) | 694 | $102.25 | $71K |
| Nov 11, 2019 | Payne Barbara A | Director | Sell(S) | 6 | $104.00 | $624 |
| Nov 8, 2019 | Payne Barbara A | Director | Gift(G) | 300 | $101.17 | $30K |
| Nov 5, 2019 | Koopman Brian | Principal Financial Officer | Sell(S) | 300 | $107.00 | $32K |
| Nov 5, 2019 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 2K | $107.10 | $179K |
| Feb 27, 2019 | Payne Barbara A | Director | Sell(S) | 2K | $85.75 | $130K |
| Feb 26, 2019 | Payne Barbara A | Director | Sell(S) | 4 | $89.00 | $356 |
| Feb 20, 2019 | Payne Barbara A | Director | Sell(S) | 1 | $92.00 | $92 |
| Feb 15, 2019 | Payne Barbara A | Director | Sell(S) | 2K | $92.29 | $173K |
| Feb 14, 2019 | Payne Barbara A | Director | Sell(S) | 23 | $92.50 | $2K |
| Feb 13, 2019 | Payne Barbara A | Director | Sell(S) | 573 | $92.24 | $53K |
| Dec 24, 2018 | Koopman Brian | Principal Financial Officer | Grant(A) | 2K | — | $0 |
| Dec 13, 2018 | Richins Paul O | Director | Gift(G) | 175 | $86.67 | $15K |
| Nov 28, 2018 | Payne Barbara A | Director | Sell(S) | 1K | $93.79 | $103K |
| Nov 27, 2018 | Payne Barbara A | Director | Sell(S) | 3 | $95.00 | $285 |
| Jul 27, 2018 | Payne Barbara A | Director | Sell(S) | 2K | $96.00 | $144K |
| Jun 18, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Gift(G) | 9K | $110.75 | $1.0M |
| Jun 15, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 6K | $107.71 | $660K |
| Jun 14, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 2K | $105.07 | $206K |
| Jun 12, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 1K | $105.23 | $154K |
| Jun 11, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 3K | $105.22 | $263K |
| Jun 5, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 6K | $105.00 | $600K |
| Jun 1, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 531 | $105.00 | $56K |
| May 31, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 2K | $105.17 | $180K |
| May 18, 2018 | Hoyer Ernst G | Director | Sell(S) | 7K | $104.03 | $681K |
| May 11, 2018 | Hoyer Ernst G | Director | Sell(S) | 84 | $104.00 | $9K |
| May 9, 2018 | Hoyer Ernst G | Director | Sell(S) | 100 | $104.00 | $10K |
| May 7, 2018 | Payne Barbara A | Director | Sell(S) | 2K | $104.56 | $252K |
| May 7, 2018 | Hoyer Ernst G | Director | Sell(S) | 2K | $104.44 | $158K |
| May 4, 2018 | Hoyer Ernst G | Director | Sell(S) | 627 | $104.10 | $65K |
| May 3, 2018 | Hoyer Ernst G | Director | Sell(S) | 1K | $104.00 | $117K |
| Mar 21, 2018 | Richins Paul O | Treasurer,Asst Secretary, Director | Gift(G) | 100 | $94.95 | $9K |
| Mar 19, 2018 | Richins Paul O | Treasurer,Asst Secretary, Director | Option exercise(M) | 938 | $50.72 | $48K |
| Mar 19, 2018 | Richins Paul O | Treasurer,Asst Secretary, Director | Tax withholding(F) | 501 | $94.90 | $48K |
| Mar 19, 2018 | Richins Paul O | Treasurer,Asst Secretary, Director | Option exercise(M) | 938 | — | $0 |
| Mar 12, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 1K | $93.97 | $103K |
| Mar 8, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 5K | $92.03 | $426K |
| Mar 7, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 2K | $91.76 | $220K |
| Feb 22, 2018 | Cornwell Kevin L | Chairman, CEO, Secretary, Director | Sell(S) | 1K | $91.01 | $100K |
| Feb 16, 2018 | Payne Barbara A | Director | Sell(S) | 1K | $90.70 | $91K |
| Feb 15, 2018 | Hoyer Ernst G | Director | Sell(S) | 5K | $89.11 | $464K |
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 2006-01-02 → 2026-09-03. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for UTMD