Summary
Updated Aug 30, 2026
915 Investments, LP files SEC Form 4 reports at AMKOR TECHNOLOGY, INC. (AMKR). 1 SEC Form 4 filing on record, dated 17 February 2026. Most recent open-market trade: sold $484.90M of AMKR on 17 February 2026. Lifetime open-market sales: $484.90M.
Recent Transactions
1Every recent SEC Form 4 transaction 915 Investments, LP has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies 915 Investments, LP 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.
- John T. Kim - $484.90M of AMKR open-market activity in the last 12 months
- Guillaume Marie Jean Rutten - $9.35M of AMKR open-market activity in the last 12 months
- Mark N. Rogers - $3.05M of AMKR open-market activity in the last 12 months
- Gil C. Tily - $2.09M of AMKR open-market activity in the last 12 months
- Roger Anthony Carolin - $1.52M of AMKR open-market activity in the last 12 months
- Kevin Engel - $1.51M of AMKR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is 915 Investments, LP?
915 Investments, LP is an investment firm of AMKOR TECHNOLOGY, INC. (AMKR). InsiderAlpha holds 1 primary Form 4 filing for it, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did 915 Investments, LP last file a Form 4?
The only primary Form 4 on record is dated 17 February 2026.
Has 915 Investments, LP been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($484.90M) across all tracked filings.
Where can I see all of 915 Investments, LP's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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