Kevin M. Stein’s Form 4 filings over the past year paint a decidedly one-sided picture: a sustained, high-volume liquidation of TransDigm Group (TDG) stock with no offsetting open-market purchases. Across 103 total transactions spanning just two companies, Stein has sold roughly $186.5 million worth of shares, while his recorded buy value stands at zero. The selling is not a trickle but a concentrated wave—on February 2, 2026, alone, Stein executed 23 separate "S" (open-market sale) transactions in TDG, ranging from a modest $14,404.80 to a blockbuster $9.5 million, with the bulk of the activity clustered between $1 million and $8 million per trade. That single day’s disposals account for the overwhelming majority of his total sell value, suggesting a deliberate, large-scale reduction of his position in the aerospace components maker.
The only other ticker in Stein’s recent filings is Axalta Coating Systems (AXTA), but those entries are purely mechanical: a March 3, 2026 grant ("A") and a March 4 option exercise ("M"), both valued at $0 and carrying no cash impact. These are compensation events, not conviction trades. The pattern is unambiguous—Stein has been a consistent seller of TDG, with no recent purchases in either name. The absence of any "P" (open-market buy) codes across his entire filing history underscores a clear directional bias toward monetizing his equity rather than accumulating more. While the filings do not reveal intent, the scale and timing of the February 2 sales—nearly $60 million in a single session—mark one of the more aggressive insider liquidation events in recent memory for a large-cap industrial.
AI-assisted summary