IDEX Corporation (IEX) · Insider trading
What IDEX's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$101,646
1 insider, 1 trade
Sold, 12 months
$3.40M
2 insiders, 0% under a plan
Net, 12 months
−$3.30M
bought less sold
Latest filing
2026-09-18
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Ashleman Eric DDirector, CEO and President | – | $3.31M | 2 | 2026-05-11 | 71,573 |
| Helmkamp Katrina LDirector | $399,025 | – | 1 | 2025-08-07 | 13,200 |
| Christenson Carl RDirector | $101,646 | – | 1 | 2025-11-05 | 6,351 |
| Anderson Lisa MSVP, GC, CAO & Corp Sec | – | $91,857 | 1 | 2026-08-12 | 4,327 |
| Mahendra AkhilInterim CFO | – | $45,222 | 1 | 2025-06-05 | 5,035 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-12 | Anderson Lisa MSVP, GC, CAO & Corp Sec | Sale | 385 | 238.59 | $91,857 | 4,327 | Form 4 |
| 2026-05-11 | Ashleman Eric DDirector, CEO and President | Sale | 10,470 | 214.95 | $2.25M | 71,573 | Form 4 |
| 2026-05-11 | Ashleman Eric DDirector, CEO and President | Sale | 4,915 | 215.81 | $1.06M | 66,658 | Form 4 |
| 2025-11-05 | Christenson Carl RDirector | Buy | 600 | 169.41 | $101,646 | 6,351 | Form 4 |
| 2025-08-07 | Helmkamp Katrina LDirector | Buy | 2,500 | 159.61 | $399,025 | 13,200 | Form 4 |
| 2025-06-05 | Mahendra AkhilInterim CFO | Sale | 250 | 180.89 | $45,222 | 5,035 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
39 × grant or award11 × shares withheld for tax2 × option exercise
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-16 | Simmons William L.Group Executive, FMT & FSDP | Shares withheld for tax F | −218 | 222.84 | 2,674 | Form 4 |
| 2026-09-16 | Tereso Tara M.Group Executive, HST | Shares withheld for tax F | −290 | 222.84 | 5,408 | Form 4 |
| 2026-09-11 | Tereso Tara M.Group Executive, HST | Shares withheld for tax F | −138 | 221.46 | 5,698 | Form 4 |
| 2026-08-29 | Lausas Allison SVP, Chief Accounting Officer | Shares withheld for tax F | −645 | 230.28 | 3,302 | Form 4 |
| 2026-08-12 | Anderson Lisa MSVP, GC, CAO & Corp Sec | Option exercise M | +385 | 93.27 | 4,712 | Form 4 |
| 2026-05-11 | Ashleman Eric DDirector, CEO and President | Option exercise M | +15,385 | 93.27 | 82,043 | Form 4 |
| 2026-05-06 | Beck Mark ADirector | Grant or award A | +805 | – | 7,755 | Form 4 |
| 2026-05-06 | Buthman Mark ADirector | Grant or award A | +805 | – | 10,025 | Form 4 |
| 2026-05-06 | Christenson Carl RDirector | Grant or award A | +805 | – | 7,156 | Form 4 |
| 2026-05-06 | Disher StephanieDirector | Grant or award A | +805 | – | 1,880 | Form 4 |
| 2026-05-06 | Glastra MatthijsDirector | Grant or award A | +805 | – | 1,880 | Form 4 |
| 2026-05-06 | Gunter Lakecia NDirector | Grant or award A | +805 | – | 4,925 | Form 4 |
| 2026-05-06 | Helmkamp Katrina LDirector | Grant or award A | +1,035 | – | 14,235 | Form 4 |
| 2026-05-06 | Quiroz AlejandroDirector | Grant or award A | +805 | – | 4,030 | Form 4 |
| 2026-05-06 | Watts Stanfield ParisDirector | Grant or award A | +805 | – | 4,195 | Form 4 |
| 2026-02-23 | Tereso Tara M.Group Executive, HST | Shares withheld for tax F | −154 | 207.48 | 5,836 | Form 4 |
| 2026-02-22 | Ashleman Eric DDirector, CEO and President | Grant or award A | +9,040 | – | 66,658 | Form 4 |
| 2026-02-20 | Lausas Allison SVP, Chief Accounting Officer | Shares withheld for tax F | −179 | 207.86 | 3,947 | Form 4 |
| 2026-02-19 | Anderson Lisa MSVP, GC, CAO & Corp Sec | Grant or award A | +1,205 | – | 4,327 | Form 4 |
| 2026-02-19 | Gillen Sean M.SVP, Chief Financial Officer | Grant or award A | +2,410 | – | 19,005 | Form 4 |
| 2026-02-19 | Lausas Allison SVP, Chief Accounting Officer | Grant or award A | +275 | – | 4,126 | Form 4 |
| 2026-02-19 | Simmons William L.Group Executive, FMT & FSDP | Grant or award A | +1,055 | – | 2,892 | Form 4 |
| 2026-02-19 | Tereso Tara M.Group Executive, HST | Grant or award A | +1,055 | – | 5,990 | Form 4 |
| 2026-01-05 | Gillen Sean M.SVP, Chief Financial Officer | Grant or award A | +16,595 | – | 16,595 | Form 4 |
| 2025-05-30 | Mahendra AkhilInterim CFO | Grant or award A | +2,765 | – | 5,285 | Form 4 |
| 2025-05-08 | Beck Mark ADirector | Grant or award A | +895 | – | 6,950 | Form 4 |
| 2025-05-08 | Buthman Mark ADirector | Grant or award A | +895 | – | 9,220 | Form 4 |
| 2025-05-08 | Christenson Carl RDirector | Grant or award A | +895 | – | 5,751 | Form 4 |
| 2025-05-08 | Disher StephanieDirector | Grant or award A | +895 | – | 1,075 | Form 4 |
| 2025-05-08 | Glastra MatthijsDirector | Grant or award A | +895 | – | 1,075 | Form 4 |
| 2025-05-08 | Gunter Lakecia NDirector | Grant or award A | +895 | – | 4,120 | Form 4 |
| 2025-05-08 | Helmkamp Katrina LDirector | Grant or award A | +1,165 | – | 10,700 | Form 4 |
| 2025-05-08 | Quiroz AlejandroDirector | Grant or award A | +895 | – | 3,225 | Form 4 |
| 2025-05-08 | Watts Stanfield ParisDirector | Grant or award A | +895 | – | 3,390 | Form 4 |
| 2025-02-21 | Disher StephanieDirector | Grant or award A | +180 | – | 180 | Form 4 |
| 2025-02-21 | Glastra MatthijsDirector | Grant or award A | +180 | – | 180 | Form 4 |
| 2025-02-20 | Anderson Lisa MSVP, General Counsel &Corp Sec | Grant or award A | +1,025 | – | 3,122 | Form 4 |
| 2025-02-20 | Ashleman Eric DDirector, CEO and President | Grant or award A | +7,760 | – | 57,618 | Form 4 |
| 2025-02-20 | Flores Melissa SSVP, CHRO | Grant or award A | +865 | – | 2,516 | Form 4 |
| 2025-02-20 | Khandelwal AbhishekSVP, Chief Financial Officer | Grant or award A | +1,725 | – | 6,935 | Form 4 |
| 2025-02-20 | Lausas Allison SVP, Chief Accounting Officer | Grant or award A | +775 | – | 4,143 | Form 4 |
| 2025-02-20 | Unnikrishnan RoopaSVP, Strategy&Corp Development | Grant or award A | +830 | – | 1,170 | Form 4 |
| 2025-02-11 | Anderson Lisa MSVP, General Counsel &Corp Sec | Grant or award A | +862 | 196.45 | 2,510 | Form 4 |
| 2025-02-11 | Anderson Lisa MSVP, General Counsel &Corp Sec | Shares withheld for tax F | −413 | 196.45 | 2,097 | Form 4 |
| 2025-02-11 | Ashleman Eric DDirector, CEO and President | Grant or award A | +7,053 | 196.45 | 52,995 | Form 4 |
| 2025-02-11 | Ashleman Eric DDirector, CEO and President | Shares withheld for tax F | −3,137 | 196.45 | 49,858 | Form 4 |
| 2025-02-11 | Flores Melissa SSVP, CHRO | Grant or award A | +777 | 196.45 | 2,028 | Form 4 |
| 2025-02-11 | Flores Melissa SSVP, CHRO | Shares withheld for tax F | −377 | 196.45 | 1,651 | Form 4 |
| 2025-02-11 | Lausas Allison SVP, Chief Accounting Officer | Grant or award A | +345 | 196.45 | 3,540 | Form 4 |
| 2025-02-11 | Lausas Allison SVP, Chief Accounting Officer | Shares withheld for tax F | −172 | 196.45 | 3,368 | Form 4 |
| 2025-02-11 | Unnikrishnan RoopaSVP, Strategy&Corp Development | Grant or award A | +657 | 196.45 | 709 | Form 4 |
| 2025-02-11 | Unnikrishnan RoopaSVP, Strategy&Corp Development | Shares withheld for tax F | −369 | 196.45 | 340 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.