Key facts
- John J. Nicols has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $1,743,690.
- Recent insider filing activity is available below.
Insider Trading & Ownership of John J. Nicols
- Location
- Baton Rouge, LA
- Summary
- The estimated net worth of John J. Nicols is at least $1,743,690 dollars as of 17 Mar 2026. John J. Nicols is the Director of CODEXIS, INC. and owns shares of CODEXIS, INC. (CDXS) stock worth about $1.65M. John J. Nicols is the Director of SCIENTIFIC INDUSTRIES INC and owns shares of SCIENTIFIC INDUSTRIES INC (SCND) stock worth about $90.8K.
- Signature
- John Nicols
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow John J. Nicols and return when a new Insider Trading filing changes the record on this page.
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Change
- Largest disclosed position: CODEXIS, INC. ($1,652,912).
- Past-year value change for that position: .
Research use
- 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.
Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of John J. Nicols
CDXS
Forms 3/4/5
CODEXIS, INC.
- Relationship
- Director
- Holdings value
- $1,652,912
- Past year net change
- Change %
- Report period
- 17 Apr 2023
SCND
Forms 3/4/5
SCIENTIFIC INDUSTRIES INC
- Relationship
- Director
- Holdings value
- $90,778
- Past year net change
- Change %
- Report period
- 17 Feb 2026
Insider Transactions Reported by John J. Nicols:
| 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.