Quick Takeaways
- Martha J. Demski has 5 issuer positions tracked on this page.
- Estimated disclosed ownership value: $505,571.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Martha J. Demski
- Location
- San Diego, CA
- Summary
- The estimated net worth of Martha J. Demski is at least $505,571 dollars as of 01 Jul 2025. Martha J. Demski is the Director of ADMA BIOLOGICS, INC. and owns shares of ADMA BIOLOGICS, INC. (ADMA) stock worth about $444.8K. Martha J. Demski is the Director of Alpha Teknova, Inc. and owns shares of Alpha Teknova, Inc. (TKNO) stock worth about $60.8K.
- Signature
- By: Damon A. Terrill For: Martha Demski
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Martha J. Demski 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: ADMA BIOLOGICS, INC. ($444,803).
- 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 Martha J. Demski
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ADMA | ADMA BIOLOGICS, INC. | Director | $444,803 | 06 Mar 2023 | ||
| TKNO | Alpha Teknova, Inc. | Director | $60,768 | -$40,512 | -40% | 27 Jun 2025 |
| CMRX | CHIMERIX INC | Director | $0 | 21 Apr 2025 | ||
| ADMS | Adamas Pharmaceuticals Inc | Director | 24 Nov 2021 | |||
| EQ | Equillium, Inc. | Director | 21 May 2025 |
Insider Transactions Reported by Martha J. Demski:
| 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.