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 |
|---|---|---|---|---|---|---|
| Apr 1, 2026 | Bershad Joshua | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Hoglund Robert N | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Mansue Amy B. | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | McKoy Vaughn L | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Noble Ann L. | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Reinhard Walter G | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Sorensen Gregory S | VP, Chief Operating Officer | Grant(A) | 5K | $52.05 | $259K |
| Apr 1, 2026 | Zerhouni Mohammed G. | SVP, CFO and Treasurer | Grant(A) | 6K | $52.05 | $309K |
| Apr 1, 2026 | Simpson Georgia M | VP-IT | Grant(A) | 2K | $52.05 | $111K |
| Apr 1, 2026 | Simpson Georgia M | VP-IT | Other(J) | 759 | $52.05 | $40K |
| Apr 1, 2026 | Simpson Georgia M | VP-IT | Tax withholding(F) | 338 | $52.05 | $18K |
| Apr 1, 2026 | Capko Robert John | PAO & Controller | Grant(A) | 2K | $52.05 | $87K |
| Apr 1, 2026 | Capko Robert John | PAO & Controller | Other(J) | 193 | $52.05 | $10K |
| Apr 1, 2026 | Capko Robert John | PAO & Controller | Tax withholding(F) | 83 | $52.05 | $4K |
| Apr 1, 2026 | Klein Steven M | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Cosgrove James F. Jr. | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Duchemin-Leslie Nadine | President, CEO | Grant(A) | 13K | $52.05 | $660K |
| Apr 1, 2026 | Fullagar Robert K | President-NJ Operations | Grant(A) | 2K | $52.05 | $111K |
| Apr 1, 2026 | Fullagar Robert K | President-NJ Operations | Other(J) | 886 | $52.05 | $46K |
| Apr 1, 2026 | Fullagar Robert K | President-NJ Operations | Tax withholding(F) | 394 | $52.05 | $21K |
| Apr 1, 2026 | Ginegaw Lorrie Beth | VP, Human Resources | Grant(A) | 2K | $52.05 | $105K |
| Apr 1, 2026 | Ginegaw Lorrie Beth | VP, Human Resources | Other(J) | 823 | $52.05 | $43K |
| Apr 1, 2026 | Ginegaw Lorrie Beth | VP, Human Resources | Tax withholding(F) | 364 | $52.05 | $19K |
| Apr 1, 2026 | Hanemann Kim C | Director | Grant(A) | 865 | $52.05 | $45K |
| Apr 1, 2026 | Kooper Jay L | VP, Gen. Counsel & Secretary | Grant(A) | 3K | $52.05 | $135K |
| Apr 1, 2026 | Kooper Jay L | VP, Gen. Counsel & Secretary | Other(J) | 759 | $52.05 | $40K |
| Apr 1, 2026 | Kooper Jay L | VP, Gen. Counsel & Secretary | Tax withholding(F) | 350 | $52.05 | $18K |
| Mar 4, 2026 | Reinhard Walter G | Director | Sell(S) | 300 | $55.21 | $17K |
| Mar 3, 2026 | Duchemin-Leslie Nadine | President, CEO | Tax withholding(F) | 2K | $54.55 | $127K |
| Mar 3, 2026 | Duchemin-Leslie Nadine | President, CEO | Other(J) | 5K | $54.55 | $253K |
| Mar 1, 2026 | Duchemin-Leslie Nadine | President, CEO | Grant(A) | 5K | $54.00 | $250K |
| Feb 27, 2026 | Hoglund Robert N | Director | Buy(P) | 2K | $54.31 | $109K |
| Feb 25, 2026 | Capko Robert John | PAO & Controller | Sell(S) | 134 | $54.04 | $7K |
| Nov 18, 2025 | Ginegaw Lorrie Beth | VP-HR | Sell(S) | 650 | $50.92 | $33K |
| Jun 15, 2025 | Bershad Joshua | Director | Other(J) | 213K | — | $0 |
| May 28, 2025 | Reinhard Walter G | Director | Sell(S) | 702 | $57.37 | $40K |
| Apr 1, 2025 | Bershad Joshua | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Doll Dennis W | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Cosgrove James F. Jr. | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Hanemann Kim C | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Klein Steven M | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Mansue Amy B. | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | McKoy Vaughn L | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Noble Ann L. | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Reinhard Walter G | Director | Grant(A) | 702 | $64.10 | $45K |
| Apr 1, 2025 | Zerhouni Mohammed G. | SVP, CFO and Treasurer | Grant(A) | 3K | $64.10 | $200K |
| Apr 1, 2025 | Duchemin-Leslie Nadine | President, CEO | Grant(A) | 7K | $64.10 | $428K |
| Apr 1, 2025 | Ginegaw Lorrie Beth | VP, Human Resources | Other(J) | 943 | $64.10 | $60K |
| Apr 1, 2025 | Ginegaw Lorrie Beth | VP, Human Resources | Grant(A) | 1K | $64.10 | $65K |
| Apr 1, 2025 | Ginegaw Lorrie Beth | VP, Human Resources | Tax withholding(F) | 418 | $64.10 | $27K |
| Apr 1, 2025 | Fullagar Robert K | President-NJ Operations | Other(J) | 687 | $64.10 | $44K |
| Apr 1, 2025 | Fullagar Robert K | President-NJ Operations | Grant(A) | 1K | $64.10 | $90K |
| Apr 1, 2025 | Fullagar Robert K | President-NJ Operations | Tax withholding(F) | 304 | $64.10 | $19K |
| Apr 1, 2025 | Capko Robert John | PAO & Controller | Other(J) | 211 | $64.10 | $14K |
| Apr 1, 2025 | Capko Robert John | PAO & Controller | Tax withholding(F) | 134 | $64.10 | $9K |
| Apr 1, 2025 | Capko Robert John | PAO & Controller | Grant(A) | 889 | $64.10 | $57K |
| Apr 1, 2025 | Kooper Jay L | VP, Gen. Counsel & Secretary | Grant(A) | 2K | $64.10 | $103K |
| Apr 1, 2025 | Kooper Jay L | VP, Gen. Counsel & Secretary | Tax withholding(F) | 369 | $64.10 | $24K |
| Apr 1, 2025 | Kooper Jay L | VP, Gen. Counsel & Secretary | Other(J) | 832 | $64.10 | $53K |
| Apr 1, 2025 | Simpson Georgia M | VP-IT | Tax withholding(F) | 310 | $64.10 | $20K |
| Apr 1, 2025 | Simpson Georgia M | VP-IT | Grant(A) | 1K | $64.10 | $72K |
| Apr 1, 2025 | Simpson Georgia M | VP-IT | Other(J) | 702 | $64.10 | $45K |
| Mar 21, 2025 | Doll Dennis W | Director | Sell(S) | 4K | $60.05 | $244K |
| Mar 11, 2025 | Reinhard Walter G | Director | Sell(S) | 300 | $64.41 | $19K |
| Mar 5, 2025 | Duchemin-Leslie Nadine | President, CEO | Tax withholding(F) | 2K | $58.03 | $144K |
| Mar 1, 2025 | Duchemin-Leslie Nadine | President, CEO | Grant(A) | 5K | $50.13 | $250K |
| Jan 31, 2025 | Andreasen G. Christian Jr. | Vice President-Engineering | Other(J) | 3K | $50.64 | $141K |
| Jan 31, 2025 | Andreasen G. Christian Jr. | Vice President-Engineering | Tax withholding(F) | 1K | $50.64 | $63K |
| Dec 31, 2024 | Sohler Bernadette M | VP-Corporate Affairs | Tax withholding(F) | 3K | $52.63 | $144K |
| Dec 31, 2024 | Sohler Bernadette M | VP-Corporate Affairs | Other(J) | 4K | $52.63 | $208K |
| Dec 20, 2024 | Sorensen Gregory S | VP, Chief Operating Officer | Tax withholding(F) | 846 | $54.84 | $46K |
| Dec 19, 2024 | Sorensen Gregory S | VP, Chief Operating Officer | Grant(A) | 2K | $55.56 | $120K |
| Nov 8, 2024 | Capko Robert John | Principal Accounting Officer | Sell(S) | 143 | $69.31 | $10K |
| Aug 27, 2024 | Reinhard Walter G | Director | Sell(S) | 68 | $61.91 | $4K |
| Aug 27, 2024 | Reinhard Walter G | Director | Sell(S) | 432 | $61.96 | $27K |
| Jun 25, 2024 | Zerhouni Mohammed G. | SVP, CFO and Treasurer | Tax withholding(F) | 687 | $53.48 | $37K |
| Jun 24, 2024 | Zerhouni Mohammed G. | SVP, CFO and Treasurer | Grant(A) | 2K | $51.40 | $105K |
| Jun 20, 2024 | Oconnor A Bruce | SVP, CFO and Treasurer | Tax withholding(F) | 4K | $51.64 | $226K |
| Jun 20, 2024 | Oconnor A Bruce | SVP, CFO and Treasurer | Other(J) | 9K | $51.64 | $460K |
| May 22, 2024 | Reinhard Walter G | Director | Sell(S) | 857 | $57.16 | $49K |
| Apr 1, 2024 | Bershad Joshua | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | Cosgrove James F. Jr. | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | Doll Dennis W | Director | Grant(A) | 714 | $52.50 | $37K |
| Apr 1, 2024 | Hanemann Kim C | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | Klein Steven M | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | Mansue Amy B. | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | McKoy Vaughn L | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | Noble Ann L. | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | Reinhard Walter G | Director | Grant(A) | 857 | $52.50 | $45K |
| Apr 1, 2024 | Andreasen G. Christian Jr. | VP-Enterprise Engineering | Other(J) | 258 | $52.50 | $14K |
| Apr 1, 2024 | Andreasen G. Christian Jr. | VP-Enterprise Engineering | Tax withholding(F) | 115 | $52.50 | $6K |
| Apr 1, 2024 | Capko Robert John | PAO & Controller | Tax withholding(F) | 143 | $52.50 | $8K |
| Apr 1, 2024 | Capko Robert John | PAO & Controller | Other(J) | 229 | $52.50 | $12K |
| Apr 1, 2024 | Capko Robert John | PAO & Controller | Grant(A) | 498 | $52.50 | $26K |
| Apr 1, 2024 | Fullagar Robert K | Vice President-Operations | Grant(A) | 1K | $52.50 | $70K |
| Apr 1, 2024 | Fullagar Robert K | Vice President-Operations | Tax withholding(F) | 110 | $52.50 | $6K |
| Apr 1, 2024 | Fullagar Robert K | Vice President-Operations | Other(J) | 248 | $52.50 | $13K |
| Apr 1, 2024 | Ginegaw Lorrie Beth | VP, Human Resources, MBA | Other(J) | 848 | $52.50 | $45K |
| Apr 1, 2024 | Ginegaw Lorrie Beth | VP, Human Resources, MBA | Tax withholding(F) | 375 | $52.50 | $20K |
| Apr 1, 2024 | Ginegaw Lorrie Beth | VP, Human Resources, MBA | Grant(A) | 942 | $52.50 | $49K |
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 2019-12-30 → 2026-08-06. 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 MSEX