Quick Takeaways
- Sandra Wallach has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $7,590,505.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Sandra Wallach
- Location
- Fremont, CA
- Summary
- The estimated net worth of Sandra Wallach is at least $7,590,505 dollars as of 25 Aug 2025. Sandra Wallach is the Chief Financial Officer of Amprius Technologies, Inc. and owns shares of Amprius Technologies, Inc. (AMPX) stock worth about $6.85M. Sandra Wallach is the CFO of Identiv, Inc. and owns shares of Identiv, Inc. (INVE) stock worth about $738.4K.
- Signature
- /s/ Sandra Wallach
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Sandra Wallach 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: Amprius Technologies, Inc. ($6,852,155).
- Past-year value change for that position: -$260,623.
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 Sandra Wallach
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| AMPX, AMPX-WT | Amprius Technologies, Inc. | Chief Financial Officer | $6,852,155 | -$260,623 | -3.7% | 21 Aug 2025 |
| INVE | Identiv, Inc. | Cfo | $738,350 | 30 Jul 2021 |
Insider Transactions Reported by Sandra Wallach:
| 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.