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 17, 2026 | White Brian C | Director | Grant(A) | 594 | — | $0 |
| Jun 3, 2026 | Madormo Richard | SVP, Worldwide Sales | Sell(S) | 5K | $52.72 | $264K |
| May 22, 2026 | Coleman Troy | SVP, General Manager, Products | Sell(S) | 5K | $45.72 | $206K |
| May 21, 2026 | Webster Roald Graham | VP, Chief Accounting Officer | Sell(S) | 5K | $44.89 | $234K |
| May 18, 2026 | Kent Ian | SVP, Global Operations | Sell(S) | 3K | $41.56 | $110K |
| May 16, 2026 | Coleman Troy | SVP, General Manager, Products | Tax withholding(F) | 10K | $43.10 | $417K |
| May 16, 2026 | Briansky Sharon | SVP, GC and Secretary | Tax withholding(F) | 14K | $43.10 | $601K |
| May 16, 2026 | Doogue Michael | President and CEO, Director | Tax withholding(F) | 61K | $43.10 | $2.6M |
| May 16, 2026 | Webster Roald Graham | VP, Chief Accounting Officer | Tax withholding(F) | 4K | $43.10 | $184K |
| May 16, 2026 | Madormo Richard | SVP, Worldwide Sales | Tax withholding(F) | 5K | $43.10 | $234K |
| May 16, 2026 | D'Antilio Derek | EVP, CFO & Treasurer | Tax withholding(F) | 38K | $43.10 | $1.6M |
| May 16, 2026 | Hagen Erin | SVP, CHRO | Tax withholding(F) | 6K | $43.10 | $251K |
| May 16, 2026 | Kent Ian | SVP, Global Operations | Tax withholding(F) | 2K | $43.10 | $101K |
| May 14, 2026 | Lynch Susan D | Director | Sell(S) | 17K | $45.46 | $760K |
| May 13, 2026 | Webster Roald Graham | VP, Chief Accounting Officer | Grant(A) | 5K | — | $0 |
| May 13, 2026 | Webster Roald Graham | VP, Chief Accounting Officer | Grant(A) | 544 | — | $0 |
| May 13, 2026 | Hagen Erin | SVP, CHRO | Grant(A) | 9K | — | $0 |
| May 13, 2026 | Doogue Michael | President and CEO, Director | Grant(A) | 77K | — | $0 |
| May 13, 2026 | Doogue Michael | President and CEO, Director | Grant(A) | 84K | — | $0 |
| May 13, 2026 | Coleman Troy | SVP, General Manager, Products | Grant(A) | 18K | — | $0 |
| May 13, 2026 | Briansky Sharon | SVP, GC and Secretary | Grant(A) | 16K | — | $0 |
| May 13, 2026 | Briansky Sharon | SVP, GC and Secretary | Grant(A) | 3K | — | $0 |
| May 13, 2026 | Madormo Richard | SVP, Worldwide Sales | Grant(A) | 20K | — | $0 |
| May 13, 2026 | D'Antilio Derek | EVP, CFO & Treasurer | Grant(A) | 29K | — | $0 |
| May 13, 2026 | D'Antilio Derek | EVP, CFO & Treasurer | Grant(A) | 30K | — | $0 |
| May 13, 2026 | Kent Ian | SVP, Global Operations | Grant(A) | 8K | — | $0 |
| May 13, 2026 | Willett Robert | Director | Grant(A) | 1K | — | $0 |
| May 11, 2026 | Doogue Michael | President and CEO, Director | Sell(S) | 30K | $47.23 | $1.4M |
| May 11, 2026 | Briansky Sharon | SVP, GC and Secretary | Sell(S) | 9K | $47.54 | $425K |
| Mar 24, 2026 | Madormo Richard | SVP, Worldwide Sales | Disposed to issuer(D) | 6K | $32.58 | $212K |
| Mar 2, 2026 | Hagen Erin | SVP, CHRO | Sell(S) | 3K | $35.00 | $91K |
| Mar 2, 2026 | Briansky Sharon | SVP, GC and Secretary | Sell(S) | 10K | $35.00 | $340K |
| Feb 27, 2026 | Hagen Erin | SVP, CHRO | Tax withholding(F) | 2K | $36.47 | $73K |
| Feb 27, 2026 | D'Antilio Derek | EVP, CFO & Treasurer | Tax withholding(F) | 10K | $36.47 | $365K |
| Feb 27, 2026 | Briansky Sharon | SVP, GC and Secretary | Tax withholding(F) | 9K | $36.47 | $332K |
| Feb 17, 2026 | Briansky Sharon | SVP, GC and Secretary | Sell(S) | 9K | $41.56 | $385K |
| Feb 13, 2026 | D'Antilio Derek | EVP, CFO & Treasurer | Tax withholding(F) | 18K | $42.38 | $755K |
| Feb 13, 2026 | Briansky Sharon | SVP, GC and Secretary | Tax withholding(F) | 9K | $42.38 | $381K |
| Feb 2, 2026 | Kent Ian | SVP, Global Operations | Grant(A) | 9K | — | $0 |
| Dec 10, 2025 | Briansky Sharon | SVP, GC and Secretary | Sell(S) | 28K | $30.00 | $836K |
| Nov 11, 2025 | Coleman Troy | SVP, General Manager, Products | Grant(A) | 74K | — | $0 |
| Aug 22, 2025 | Webster Roald Graham | VP, Chief Accounting Officer | Sell(S) | 8K | $32.81 | $271K |
| Aug 12, 2025 | Lury Richard R. | Director | Sell(S) | 7K | $31.81 | $223K |
| Aug 7, 2025 | Suzuki Yoshihiro | Director | Grant(A) | 6K | — | $0 |
| Aug 7, 2025 | Puma Mary G | Director | Grant(A) | 6K | — | $0 |
| Aug 7, 2025 | Martin Joseph R | Director | Grant(A) | 6K | — | $0 |
| Aug 7, 2025 | Palepu Krishna G. | Director | Grant(A) | 6K | — | $0 |
| Aug 7, 2025 | Lynch Susan D | Director | Grant(A) | 6K | — | $0 |
| Aug 7, 2025 | Lury Richard R. | Director | Grant(A) | 6K | — | $0 |
| Aug 7, 2025 | Raubacher Jennie | Director | Grant(A) | 6K | — | $0 |
| Aug 4, 2025 | Hagen Erin | SVP, CHRO | Sell(S) | 5K | $31.18 | $157K |
| Jun 11, 2025 | Lury Richard R. | Director | Sell(S) | 3K | $30.45 | $94K |
| Jun 4, 2025 | Lury Richard R. | Director | Sell(S) | 7K | $27.60 | $189K |
| May 16, 2025 | D'Antilio Derek | EVP, CFO & Treasurer | Tax withholding(F) | 30K | $27.51 | $823K |
| May 16, 2025 | Briansky Sharon | SVP, GC and Secretary | Tax withholding(F) | 19K | $27.51 | $515K |
| May 16, 2025 | Hagen Erin | SVP, CHRO | Tax withholding(F) | 5K | $27.51 | $135K |
| May 16, 2025 | Webster Roald Graham | VP, Chief Accounting Officer | Tax withholding(F) | 5K | $27.51 | $136K |
| May 16, 2025 | Doogue Michael | President and CEO, Director | Tax withholding(F) | 22K | $27.51 | $598K |
| May 15, 2025 | D'Antilio Derek | EVP, CFO & Treasurer | Grant(A) | 65K | — | $0 |
| May 15, 2025 | Briansky Sharon | SVP, GC and Secretary | Grant(A) | 35K | — | $0 |
| May 15, 2025 | Hagen Erin | SVP, CHRO | Grant(A) | 18K | — | $0 |
| May 15, 2025 | Madormo Richard | SVP, Worldwide Sales | Grant(A) | 38K | — | $0 |
| May 15, 2025 | Webster Roald Graham | VP, Chief Accounting Officer | Grant(A) | 10K | — | $0 |
| May 15, 2025 | Doogue Michael | President and CEO, Director | Grant(A) | 150K | — | $0 |
| May 13, 2025 | Briansky Sharon | SVP, GC and Secretary | Grant(A) | 15K | — | $0 |
| May 13, 2025 | Hagen Erin | SVP, CHRO | Grant(A) | 1K | — | $0 |
| May 13, 2025 | Webster Roald Graham | VP, Chief Accounting Officer | Grant(A) | 1K | — | $0 |
| May 13, 2025 | D'Antilio Derek | EVP, CFO & Treasurer | Grant(A) | 21K | — | $0 |
| May 13, 2025 | Doogue Michael | President and CEO, Director | Grant(A) | 18K | — | $0 |
| Feb 27, 2025 | Briansky Sharon | SVP, GC and Secretary | Grant(A) | 19K | — | $0 |
| Feb 27, 2025 | Hagen Erin | SVP, CHRO | Grant(A) | 5K | — | $0 |
| Feb 27, 2025 | D'Antilio Derek | EVP, CFO & Treasurer | Grant(A) | 21K | — | $0 |
| Jan 31, 2025 | Palepu Krishna G. | Director | Grant(A) | 4K | — | $0 |
| Nov 18, 2024 | Glover Max R. | SVP of Worldwide Sales | Tax withholding(F) | 3K | $19.24 | $51K |
| Nov 18, 2024 | Doogue Michael | SVP, CTO | Buy(P) | 15K | $19.00 | $285K |
| Nov 18, 2024 | Doogue Michael | SVP, CTO | Tax withholding(F) | 2K | $19.24 | $45K |
| Nov 5, 2024 | Nargolwala Vineet A | President and CEO, Director | Buy(P) | 200 | $19.87 | $4K |
| Nov 5, 2024 | Nargolwala Vineet A | President and CEO, Director | Buy(P) | 5K | $19.89 | $95K |
| Aug 30, 2024 | Narayan Suman | SVP, Products | Tax withholding(F) | 714 | $24.53 | $18K |
| Aug 8, 2024 | Puma Mary G | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 8, 2024 | Raubacher Jennie | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 8, 2024 | Lury Richard R. | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 8, 2024 | Lynch Susan D | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 8, 2024 | Schorr Paul IV | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 8, 2024 | Suzuki Yoshihiro | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 8, 2024 | Martin Joseph R | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 8, 2024 | Aldrich David J | Director | Grant(A) | 7K | $26.92 | $185K |
| Aug 7, 2024 | Sanken Electric Co., Ltd. | 10% Owner | Sell(S) | 10.0M | $23.16 | $232.0M |
| Aug 1, 2024 | Nargolwala Vineet A | President and CEO, Director | Tax withholding(F) | 8K | $24.17 | $186K |
| Jul 29, 2024 | Sanken Electric Co., Ltd. | 10% Owner | Sell(S) | 28.8M | $23.16 | $665.9M |
| Jun 13, 2024 | Nargolwala Vineet A | President and CEO, Director | Tax withholding(F) | 36K | $29.12 | $1.1M |
| Jun 11, 2024 | Webster Roald Graham | SVP, CAO | Grant(A) | 6K | — | $0 |
| Jun 11, 2024 | Hagen Erin | SVP, CHRO | Grant(A) | 10K | — | $0 |
| Jun 11, 2024 | Narayan Suman | SVP, Products | Grant(A) | 17K | — | $0 |
| Jun 11, 2024 | Briansky Sharon | SVP, GC and Secretary | Grant(A) | 17K | — | $0 |
| Jun 11, 2024 | Doogue Michael | SVP, CTO | Grant(A) | 25K | — | $0 |
| Jun 11, 2024 | D'Antilio Derek | SVP, CFO & Treasurer | Grant(A) | 34K | — | $0 |
| Jun 11, 2024 | Glover Max R. | SVP of Worldwide Sales | Grant(A) | 21K | — | $0 |
| Jun 11, 2024 | Nargolwala Vineet A | President and CEO, Director | Grant(A) | 83K | — | $0 |
| Jun 3, 2024 | Briansky Sharon | SVP, GC and Secretary | Tax withholding(F) | 2K | $29.27 | $56K |
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 2021-01-04 → 2026-07-20. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).