Insiders who reported open-market trades in the last 12 months at the companies Timothy James Last 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 Fitzpatrick - $11.81M in IRDM purchases and sales in the last 12 months
Suzanne E. McBride - $4.30M in IRDM purchases and sales in the last 12 months
Kathleen A. Morgan - $1.67M in IRDM purchases and sales in the last 12 months
Timothy Kapalka - $865K in IRDM purchases and sales in the last 12 months
Robert H. Niehaus - $525K in IRDM purchases and sales in the last 12 months
Eric T. Olson - $405K in IRDM purchases and sales in the last 12 months
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Timothy James Last is a corporate insider, tracked as EVP, Sales & Marketing of Iridium Communications Inc. (IRDM). InsiderAlpha holds 12 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Timothy James Last submitted recently?
4 primary Form 4 filings in the last 90 days, covering 1 company.
Has Timothy James Last been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($1.35M) across all tracked filings.
Timothy James Last is EVP, Sales & Marketing of Iridium Communications Inc. (IRDM). 12 SEC Form 4 filings on record going back to 2025, most recently on 16 September 2026. Most recent open-market trade: sold $267K of IRDM on 16 September 2026. Lifetime open-market sales: $1.35M.
Recent transactions
15
The latest 15 SEC Form 4 transactions reported by Timothy James Last.
InsiderAlpha's records for Timothy James Last go back to 2025: 12 primary Form 4 filings, an average of 6.0 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.
