Quick Takeaways
- John A. Roush has 3 issuer positions tracked on this page.
- Estimated disclosed ownership value: $9,450,883.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of John A. Roush
- Location
- Denver, CO
- Summary
- The estimated net worth of John A. Roush is at least $9,450,883 dollars as of 30 Mar 2026. John A. Roush is the Director of ADVANCED ENERGY INDUSTRIES INC and owns shares of ADVANCED ENERGY INDUSTRIES INC (AEIS) stock worth about $9.02M. John A. Roush is the Director of LEMAITRE VASCULAR INC and owns shares of LEMAITRE VASCULAR INC (LMAT) stock worth about $434.9K.
- Signature
- /s/ Laurie A. Churchill, Attorney-in-fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow John A. Roush and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: ADVANCED ENERGY INDUSTRIES INC ($9,016,012).
- Past-year value change for that position: -$3,308,397.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of John A. Roush
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| AEIS | ADVANCED ENERGY INDUSTRIES INC | Director | $9,016,012 | -$3,308,397 | -27% | 04 Mar 2026 |
| LMAT | LEMAITRE VASCULAR INC | Director | $434,871 | -$695,015 | -62% | 26 Mar 2026 |
| GWH, GWH-WT | ESS Tech, Inc. | Chief Financial Officer, Director | 08 Oct 2021 |
Insider Transactions Reported by John A. Roush:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.