Jonathan Bornstein
President of Amprius Lab · Amprius Technologies, Inc.
- 2024
- Nov 22, 2024
- 2
Summary
Latest filing:
Jonathan Bornstein is President of Amprius Lab of Amprius Technologies, Inc. (AMPX). 2 SEC Form 4 filings on record, most recently on 22 November 2024. Most recent open-market trade: sold $36K of AMPX on 22 November 2024. Lifetime open-market sales: $322K.
Recent transactions
3The latest 3 SEC Form 4 transactions reported by Jonathan Bornstein.
Trading pattern
InsiderAlpha's records for Jonathan Bornstein go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Jonathan Bornstein files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Kang Sun - $57.62M in AMPX purchases and sales in the last 12 months
- Constantin Ionel Stefan - $8.60M in AMPX purchases and sales in the last 12 months
- Wen Hsuan Hsieh - $7.62M in AMPX purchases and sales in the last 12 months
- Steven Chu - $5.86M in AMPX purchases and sales in the last 12 months
- Donald R. Dixon - $2.54M in AMPX purchases and sales in the last 12 months
- Thomas M. Stepien - $1.34M in AMPX purchases and sales in the last 12 months
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Frequently asked questions
Who is Jonathan Bornstein?
Jonathan Bornstein is a corporate insider, tracked as President of Amprius Lab of Amprius Technologies, Inc. (AMPX). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Jonathan Bornstein last file a Form 4?
The most recent primary Form 4 on record is dated 22 November 2024, one of 2 filings going back to 2024.
Has Jonathan Bornstein been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($322K) across all tracked filings.