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 |
|---|---|---|---|---|---|---|
| May 23, 2024 | Gahagan Christopher C. | Director | Disposed to issuer(D) | 21K | — | — |
| May 23, 2024 | Gahagan Christopher C. | Director | Disposed to issuer(D) | 9K | — | — |
| May 23, 2024 | Starrett Douglas A | President & CEO, Director, 10% Owner | Disposed to issuer(D) | 161K | — | — |
| May 23, 2024 | Starrett Douglas A | President & CEO, Director, 10% Owner | Disposed to issuer(D) | 61K | — | — |
| May 23, 2024 | Starrett Douglas A | President & CEO, Director, 10% Owner | Disposed to issuer(D) | 23K | — | — |
| May 23, 2024 | Starrett Douglas A | President & CEO, Director, 10% Owner | Disposed to issuer(D) | 11K | — | — |
| May 23, 2024 | Riordan Thomas J | Director | Disposed to issuer(D) | 74K | — | — |
| May 23, 2024 | Riordan Thomas J | Director | Disposed to issuer(D) | 9K | — | — |
| May 23, 2024 | Sproule Scott William | Director | Disposed to issuer(D) | 11K | — | — |
| May 23, 2024 | Sproule Scott William | Director | Disposed to issuer(D) | 9K | — | — |
| May 23, 2024 | Tripp John C. | CFO & Treasurer | Disposed to issuer(D) | 19K | — | — |
| May 23, 2024 | Tripp John C. | CFO & Treasurer | Disposed to issuer(D) | 784 | — | — |
| May 23, 2024 | Tripp John C. | CFO & Treasurer | Disposed to issuer(D) | 7K | — | — |
| May 23, 2024 | Tripp John C. | CFO & Treasurer | Disposed to issuer(D) | 15K | — | — |
| May 23, 2024 | Gordon Deborah | Director | Disposed to issuer(D) | 11K | — | — |
| May 23, 2024 | Gordon Deborah | Director | Disposed to issuer(D) | 9K | — | — |
| May 23, 2024 | Allen David T. | VP, Global Test & Measurement | Disposed to issuer(D) | 39K | — | — |
| May 23, 2024 | Allen David T. | VP, Global Test & Measurement | Disposed to issuer(D) | 5K | — | — |
| May 23, 2024 | Allen David T. | VP, Global Test & Measurement | Disposed to issuer(D) | 10K | — | — |
| May 23, 2024 | Arntsen Christian | VP International | Disposed to issuer(D) | 23K | — | — |
| May 23, 2024 | Arntsen Christian | VP International | Disposed to issuer(D) | 10K | — | — |
| May 23, 2024 | Arntsen Christian | VP International | Disposed to issuer(D) | 5K | — | — |
| May 23, 2024 | Alpuche Charles | Director | Disposed to issuer(D) | 1K | — | — |
| May 23, 2024 | Alpuche Charles | Director | Disposed to issuer(D) | 8K | — | — |
| Dec 1, 2023 | Allen David T. | VP, Global Test & Measurement | Tax withholding(F) | 593 | $9.05 | $5K |
| Dec 1, 2023 | Tripp John C. | CFO & Treasurer | Tax withholding(F) | 912 | $8.99 | $8K |
| Dec 1, 2023 | Starrett Douglas A | President & CEO, Director | Tax withholding(F) | 2K | $8.89 | $14K |
| Dec 1, 2023 | Leme Emerson | Vice President NA Industrial | Tax withholding(F) | 707 | $8.93 | $6K |
| Oct 10, 2023 | Tripp John C. | CFO & Treasurer | Sell(S) | 3K | $10.51 | $29K |
| Oct 10, 2023 | Starrett Douglas A | President & CEO, Director | Sell(S) | 5K | $10.45 | $48K |
| Oct 9, 2023 | Leme Emerson | Vice President NA Industrial | Sell(S) | 2K | $10.58 | $22K |
| Oct 9, 2023 | Allen David T. | VP, Global Test & Measurement | Sell(S) | 2K | $10.60 | $19K |
| Sep 6, 2023 | Alpuche Charles | Director | Grant(A) | 59K | $10.40 | $614K |
| Sep 6, 2023 | Gordon Deborah | Director | Grant(A) | 6K | $10.40 | $59K |
| Sep 6, 2023 | Gahagan Christopher C. | Director | Grant(A) | 6K | $10.40 | $59K |
| Sep 6, 2023 | Sproule Scott William | Director | Grant(A) | 6K | $10.40 | $59K |
| Sep 6, 2023 | Riordan Thomas J | Director | Grant(A) | 6K | $10.40 | $59K |
| Sep 6, 2023 | Tripp John C. | CFO & Treasurer | Grant(A) | 7K | $10.40 | $75K |
| Sep 6, 2023 | Tripp John C. | CFO & Treasurer | Grant(A) | 7K | $10.40 | $75K |
| Sep 6, 2023 | Starrett Douglas A | President & CEO, Director | Grant(A) | 11K | $10.40 | $117K |
| Sep 6, 2023 | Starrett Douglas A | President & CEO, Director | Grant(A) | 11K | $10.40 | $117K |
| Sep 6, 2023 | Arntsen Christian | Vice President International | Grant(A) | 5K | $10.40 | $49K |
| Sep 6, 2023 | Arntsen Christian | Vice President International | Grant(A) | 5K | $10.40 | $49K |
| Sep 6, 2023 | Leme Emerson | Vice President NA Industrial | Grant(A) | 5K | $10.40 | $49K |
| Sep 6, 2023 | Leme Emerson | Vice President NA Industrial | Grant(A) | 5K | $10.40 | $49K |
| Sep 6, 2023 | Allen David T. | VP, Global Test & Measurement | Grant(A) | 5K | $10.40 | $49K |
| Sep 6, 2023 | Allen David T. | VP, Global Test & Measurement | Grant(A) | 5K | $10.40 | $49K |
| Mar 8, 2023 | Allen David T. | Insider | Sell(S) | 3K | $12.23 | $37K |
| Mar 6, 2023 | Tripp John C. | CFO & Treasurer | Sell(S) | 10K | $11.97 | $119K |
| Feb 22, 2023 | Tripp John C. | CFO & Treasurer | Sell(S) | 3K | $10.04 | $33K |
| Nov 7, 2022 | Tripp John C. | CFO & Treasurer | Sell(S) | 1K | $7.22 | $9K |
| Sep 21, 2022 | Tripp John C. | CFO & Treasurer | Sell(S) | 1K | $9.17 | $9K |
| Sep 7, 2022 | Tripp John C. | CFO & Treasurer | Grant(A) | 8K | $8.96 | $71K |
| Sep 7, 2022 | Tripp John C. | CFO & Treasurer | Grant(A) | 8K | $8.96 | $71K |
| Sep 7, 2022 | Starrett Douglas A | President & CEO, Director | Grant(A) | 13K | $8.96 | $119K |
| Sep 7, 2022 | Starrett Douglas A | President & CEO, Director | Grant(A) | 13K | $8.96 | $119K |
| Sep 7, 2022 | Leme Emerson | Vice President NA Industrial | Grant(A) | 5K | $8.96 | $48K |
| Sep 7, 2022 | Leme Emerson | Vice President NA Industrial | Grant(A) | 5K | $8.96 | $48K |
| Sep 7, 2022 | Arntsen Christian | Vice President International | Grant(A) | 5K | $8.96 | $48K |
| Sep 7, 2022 | Arntsen Christian | Vice President International | Grant(A) | 5K | $8.96 | $48K |
| Sep 7, 2022 | Riordan Thomas J | Director | Grant(A) | 4K | $8.96 | $39K |
| Sep 7, 2022 | Sproule Scott William | Director | Grant(A) | 4K | $8.96 | $39K |
| Sep 7, 2022 | Gordon Deborah | Director | Grant(A) | 4K | $8.96 | $39K |
| Sep 7, 2022 | Gahagan Christopher C. | Director | Grant(A) | 4K | $8.96 | $39K |
| Sep 7, 2022 | Alpuche Charles | Director | Grant(A) | 4K | $8.96 | $39K |
| Sep 7, 2022 | Starrett Douglas A | President & CEO, Director | Sell(S) | 6K | $8.80 | $54K |
| Sep 7, 2022 | Tripp John C. | CFO & Treasurer | Sell(S) | 4K | $8.65 | $31K |
| Sep 7, 2022 | Leme Emerson | Vice President NA Industrial | Sell(S) | 3K | $8.65 | $25K |
| Jun 27, 2022 | Leme Emerson | Vice President NA Industrial | Sell(S) | 7K | $7.00 | $49K |
| Jun 26, 2022 | Leme Emerson | Vice President NA Industrial | Sell(S) | 300 | $7.06 | $2K |
| Jun 24, 2022 | Leme Emerson | Vice President NA Industrial | Sell(S) | 4K | $6.93 | $26K |
| Jun 22, 2022 | Leme Emerson | Vice President NA Industrial | Sell(S) | 2K | $6.99 | $12K |
| Jun 21, 2022 | Leme Emerson | Vice President NA Industrial | Sell(S) | 500 | $6.96 | $3K |
| Jun 17, 2022 | Leme Emerson | Vice President NA Industrial | Sell(S) | 200 | $7.20 | $1K |
| May 12, 2022 | Starrett Douglas A | President & CEO, Director | Grant(A) | 1K | $2.74 | $3K |
| Mar 21, 2022 | Arntsen Christian | Vice President International | Sell(S) | 1K | $7.32 | $7K |
| Nov 12, 2021 | Arntsen Christian | Vice President International | Sell(S) | 6K | $11.75 | $71K |
| Nov 11, 2021 | Starrett Douglas A | President & CEO, Director | Grant(A) | 996 | $5.06 | $5K |
| Oct 13, 2021 | Leme Emerson | Vice President NA Industrial | Grant(A) | 5K | $11.35 | $57K |
| Oct 13, 2021 | Tripp John C. | CFO & Treasurer | Grant(A) | 7K | $11.35 | $74K |
| Oct 13, 2021 | Starrett Douglas A | President & CEO, Director | Grant(A) | 11K | $11.35 | $125K |
| Oct 13, 2021 | Arntsen Christian | Vice President International | Grant(A) | 5K | $11.35 | $57K |
| Oct 13, 2021 | Carreker Russell D. | Director | Grant(A) | 3K | $11.35 | $35K |
| Oct 13, 2021 | Gahagan Christopher C. | Director | Grant(A) | 3K | $11.35 | $35K |
| Oct 13, 2021 | Riordan Thomas J | Director | Grant(A) | 3K | $11.35 | $35K |
| Oct 13, 2021 | Gordon Deborah | Director | Grant(A) | 3K | $11.35 | $35K |
| Oct 13, 2021 | Sproule Scott William | Director | Grant(A) | 3K | $11.35 | $35K |
| Sep 21, 2021 | Tripp John C. | CFO & Treasurer | Sell(S) | 14K | $12.79 | $179K |
| Sep 21, 2021 | Allen David T. | Insider | Sell(S) | 5K | $11.03 | $55K |
| Sep 13, 2021 | Leme Emerson | Vice President NA Industrial | Sell(S) | 4K | $11.06 | $39K |
| Jun 3, 2021 | Arntsen Christian | Vice President International | Sell(S) | 6K | $8.86 | $49K |
| May 14, 2021 | Starrett Douglas A | President & CEO, Director | Buy(P) | 500 | $6.46 | $3K |
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 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).