Irina Zilbergleyt
Chief Operating Officer, Director · ISQ Open Infrastructure Co LLC
- 2025
- Dec 2, 2025
- 1
Summary
Latest filing:
Irina Zilbergleyt has 1 SEC Form 4 filing on record, dated 2 December 2025. Lifetime open-market purchases: $300K.
Recent transactions
1Most active insiders across the market
Irina Zilbergleyt has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- David A. Duffield - $186.00M in WDAY purchases and sales in the last 90 days
- Control Empresarial de Capitales S.A. de C.V. - $177.80M in PBF purchases and sales in the last 90 days
- J.H. Whitney Equity Partners VII, LLC - $169.58M in AVAH purchases and sales in the last 90 days
- Vyacheslav Kim - $158.37M in KSPI purchases and sales in the last 90 days
- John B. Hess - $157.37M in CVX purchases and sales in the last 90 days
- William D. Mosley - $150.90M in STX purchases and sales in the last 90 days
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Frequently asked questions
Who is Irina Zilbergleyt?
Irina Zilbergleyt is a corporate insider, tracked as Chief Operating Officer, Director. InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Irina Zilbergleyt last file a Form 4?
The only primary Form 4 on record is dated 2 December 2025.
Has Irina Zilbergleyt been buying or selling stock?
Recorded transactions: 1 open-market purchase ($300K) and 0 open-market sales across all tracked filings.