Updated: May 19, 2026

Sandra Wallach

AMPXAmprius Technologies, Inc.SEC CIK: 0001698362
Estimated Net Worth
$16.5 Million0.0%vs Last Year
Last Updated: May 19, 2026 11:44 PM EST

Transaction Summary

Total Transactions47
Buy-Sell Ratio0.32
Buy Transactions11
Sell Transactions34

Transaction Volume

Total Volume$645.22K
Net Volume-$560.7K
Buy Volume$42.26K
Sell Volume$602.96K

Trade Analysis

AVG Trade Size$13.73K
Largest Trade$193.51K
Most Active MonthMay
Most Active Year2020

Trading Sentiment

OverallBearish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

Loading chart

Monthly Trading Pattern

Loading chart

Past Insider Trading and Trends

Sandra Wallach has an estimated net worth of $16.5 Million. This is based on reported shares across multiple companies, which include Identiv, Inc., and Amprius Technologies, Inc..



2021 was Sandra Wallach's most active year for acquiring shares with 3 total transactions. Sandra Wallach's most active month to acquire stocks was the month of February. 2020 was Sandra Wallach's most active year for disposing of shares, totalling 14 transactions. Sandra Wallach's most active month to dispose stocks was the month of April. 2024 saw Sandra Wallach paying a total of $0.00 for 749,700 shares, this is the most they've acquired in one year. In 2025 Sandra Wallach cashed out on 74,127 shares for a total of $317,465.47, their largest year based on trade value.

Holdings & Transactions

Loading…
Loading…