Insiders who reported open-market trades in the last 12 months at the companies Mark D. Walker 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.
W. Keith Smith - $47K in DRCT purchases and sales in the last 12 months
Mistelle Locke - $500 in DRCT purchases and sales in the last 12 months
Richard Cohen - $298 in DRCT purchases and sales in the last 12 months
Mark D. Walker is a corporate insider, tracked as Chairman and CEO, Director of Direct Digital Holdings, Inc. (DRCT). InsiderAlpha holds 16 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Mark D. Walker submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has Mark D. Walker been buying or selling stock?
Recorded transactions: 0 open-market purchases and 33 open-market sales ($308K) across all tracked filings.
Mark D. Walker is Chairman and CEO, Director of Direct Digital Holdings, Inc. (DRCT). 16 SEC Form 4 filings on record going back to 2024, most recently on 4 September 2026. Most recent open-market trade: sold $950 of DRCT on 4 September 2026. Lifetime open-market sales: $308K.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by Mark D. Walker.
InsiderAlpha's records for Mark D. Walker go back to 2024: 16 primary Form 4 filings, an average of 5.3 per year. 11 recorded transactions carry 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.
