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Wallach Sandra

Disclosed activity across 2 companies

Tapewire entity
76140
SEC CIK
0001698362

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Amprius Technologies, Inc.AMPX · Entity 4742Chief Financial OfficerAugust 21, 2025August 25, 2025
INVE Technologies, Inc.INVE · Entity 7037CFOJuly 30, 2021August 03, 2021

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Amprius Technologies, Inc.

Report date August 21, 2025 · Filed August 25, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common stockSEC Table I · non-derivativeDirect1,005,275 Reported balance After 2025-08-21 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2025-08-21 · Sale · Disposed 28,390 · Balance 1,005,275

F1: This transaction was effected pursuant to non-discretionary, sell-to-cover arrangements mandated by the issuer to fund tax withholding obligations in connection with the vesting of restricted stock units.

F2: The price reported in Column 4 is an average execution price. These shares were sold in multiple transactions at prices ranging from $6.78 to $6.91, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F3: Includes 803,914 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit.

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was effected pursuant to non-discretionary, sell-to-cover arrangements mandated by the issuer to fund tax withholding obligations in connection with the vesting of restricted stock units.

F2: The price reported in Column 4 is an average execution price. These shares were sold in multiple transactions at prices ranging from $6.78 to $6.91, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

F3: Includes 803,914 restricted stock units, each of which represents a contingent right to receive one share of the issuer's common stock, subject to the applicable vesting schedule and conditions of each restricted stock unit.

INVE Technologies, Inc.

Report date July 30, 2021 · Filed August 03, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect106,544 Last balance in matching sequence After 2021-08-02 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 1 · 2021-07-30 · Tax withholding · Disposed 541 · Balance 106,287

F1: Includes an aggregate of 20,313 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

Row 2 · 2021-08-02 · Grant · Acquired 393 · Balance 106,680

F2: Restricted Stock Units granted pursuant to Issuer's 2011 Incentive Compensation vesting 100% on the date of grant.

F1: Includes an aggregate of 20,313 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

Row 3 · 2021-08-02 · Tax withholding · Disposed 136 · Balance 106,544

F1: Includes an aggregate of 20,313 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

Filing footnotes · ownership attribution and instrument terms

F1: Includes an aggregate of 20,313 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

F2: Restricted Stock Units granted pursuant to Issuer's 2011 Incentive Compensation vesting 100% on the date of grant.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 31, 2018 Filed Nov 1, 2018 21:00 UTC INVE Technologies, Inc. INVE · Entity 7037 GrantCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-027907 · doc4.xml · nonDerivative · entry 1

Wallach Sandra · CIK 0001698362 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,014

F1 · shares: Shares issuable upon settlement of a restricted stock unit award that vests as to 25% of the underlying shares on November 1, 2019 with additional vesting in equal quarterly installments over the following three years.

F2 · balance_after: Includes an aggregate of 96,250 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

Read SEC document
August 15, 2018 Filed Sep 11, 2018 21:17 UTC INVE Technologies, Inc. INVE · Entity 7037 Tax withholdingCommon Stock 1,945 $6.06 $11,786.70
Disclosure

SEC source: 0000899243-18-024200 · doc4.xml · nonDerivative · entry 1

Wallach Sandra · CIK 0001698362 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,014

F1 · balance_after: Includes an aggregate of 96,250 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

Read SEC document
May 15, 2018 Filed Jul 27, 2018 21:33 UTC INVE Technologies, Inc. INVE · Entity 7037 Tax withholdingCommon Stock 1,906 $3.72 $7,090.32
Disclosure

SEC source: 0000899243-18-020748 · doc4.xml · nonDerivative · entry 3

Wallach Sandra · CIK 0001698362 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,959

F4 · balance_after: Includes an aggregate of 101,875 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested, including common stock issuable pursuant to the award on May 9, 2018.

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May 09, 2018 Filed Jul 27, 2018 21:33 UTC INVE Technologies, Inc. INVE · Entity 7037 GrantCommon Stock 40,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-18-020748 · doc4.xml · nonDerivative · entry 2

Wallach Sandra · CIK 0001698362 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,865

F2 · shares: Shares issuable upon settlement of a restricted stock unit award that vests as to 25% of the underlying shares on April 1, 2019 with additional vesting in equal quarterly installments over the following three years.

F3 · balance_after: Includes an aggregate of 67,500 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

Read SEC document
February 15, 2018 Filed Jul 27, 2018 21:33 UTC INVE Technologies, Inc. INVE · Entity 7037 Tax withholdingCommon Stock 9,135 $3.85 $35,169.75
Disclosure

SEC source: 0000899243-18-020748 · doc4.xml · nonDerivative · entry 1

Wallach Sandra · CIK 0001698362 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,865

F1 · balance_after: Includes an aggregate of 67,500 shares of common stock issuable pursuant to previously reported restricted stock units that have not vested.

Read SEC document
March 06, 2017 Filed Mar 8, 2017 22:01 UTC INVE Technologies, Inc. INVE · Entity 7037 GrantCommon Stock 90,000 $0.00 $0.00
Disclosure

SEC source: 0000899243-17-006839 · doc4.xml · nonDerivative · entry 1

Wallach Sandra · CIK 0001698362 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 90,000

F1 · shares: Shares issuable upon settlement of a restricted stock unit award that vests as to 25% of the underlying shares on February 15, 2018 with additional vesting in equal quarterly installments over the following three years.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.