Quick Takeaways
- Gregory B. Graves has 5 issuer positions tracked on this page.
- Estimated disclosed ownership value: $4,107,138.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Gregory B. Graves
- Location
- Beverly, MA
- Summary
- The estimated net worth of Gregory B. Graves is at least $4,107,138 dollars as of 03 Oct 2025. Gregory B. Graves is the EVP & CFO of ENTEGRIS INC and owns shares of ENTEGRIS INC (ENTG) stock worth about $3.09M. Gregory B. Graves is the Director of Laird Superfood, Inc. and owns shares of Laird Superfood, Inc. (LSF) stock worth about $379.2K. Gregory B. Graves is the Director of AXCELIS TECHNOLOGIES INC and owns shares of AXCELIS TECHNOLOGIES INC (ACLS) stock worth about $341.5K. Gregory B. Graves is the Director of JANEL CORP and owns shares of JANEL CORP (JANL) stock worth about $176.2K. Gregory B. Graves is the Director of SkyWater Technology, Inc and owns shares of SkyWater Technology, Inc (SKYT) stock worth about $115.9K.
- Signature
- /s/ Gregory B. Graves
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Gregory B. Graves and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: ENTEGRIS INC ($3,094,414).
- Past-year value change for that position: .
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.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Gregory B. Graves
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ENTG | ENTEGRIS INC | Evp & Cfo | $3,094,414 | 21 Feb 2023 | ||
| LSF | Laird Superfood, Inc. | Director | $379,161 | -$14,953 | -3.8% | 26 Jun 2025 |
| ACLS | AXCELIS TECHNOLOGIES INC | Director | $341,488 | 15 May 2025 | ||
| JANL | JANEL CORP | Director | $176,224 | 01 Oct 2025 | ||
| SKYT | SkyWater Technology, Inc | Director | $115,851 | 14 Mar 2025 |
Insider Transactions Reported by Gregory B. Graves:
| 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.