Insiders who reported open-market trades in the last 12 months at the companies Catherine Sullivan 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.
Thomas F. Lesinski - $1.42M in NCMI purchases and sales in the last 12 months
Ronnie Y. Ng - $572K in NCMI purchases and sales in the last 12 months
Maria Vg Woods - $162K in NCMI purchases and sales in the last 12 months
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Catherine Sullivan is a corporate insider, tracked as President - Sales Marketing of National CineMedia, Inc. (NCMI). InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Catherine Sullivan last file a Form 4?
The most recent primary Form 4 on record is dated 3 October 2025, one of 5 filings going back to 2024.
Has Catherine Sullivan been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($71K) across all tracked filings.
Catherine Sullivan is President - Sales Marketing of National CineMedia, Inc. (NCMI). 5 SEC Form 4 filings on record going back to 2024, most recently on 3 October 2025. Most recent open-market trade: sold $3K of NCMI on 3 October 2025. Lifetime open-market sales: $71K.
Recent transactions
8
The latest 8 SEC Form 4 transactions reported by Catherine Sullivan.
InsiderAlpha's records for Catherine Sullivan go back to 2024: 5 primary Form 4 filings, an average of 1.7 per year. 1 recorded transaction carries a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
