Daly Stephen G sold $156K of MTSI
Daly Stephen G (President and CEO) sold 400 shares of MACOM Technology Solutions Holdings, Inc. (MTSI) at $391.07 ($0.16M total) on 2026-05-29 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
The disclosure updates the insider-activity tape but does not introduce new operating or financial information.
Market read
Traders may treat this as low-signal unless it is part of a larger pattern of insider behavior or coincides with other catalysts.
What to watch
The article provides only the sale size and plan type; it does not indicate whether there were concurrent buys, option exercises, or broader insider activity trends.
Background
This is an SEC Form 4 insider transaction disclosure for MACOM Technology Solutions Holdings, Inc. (MTSI).
Ticker impact
MTSI CEO Stephen G. Daly sold 400 shares ($156,428) via an open-market transaction under a pre-arranged 10b5-1 plan.
Likely limited near-term impact; any reaction should be small and short-lived unless paired with other news.
The filing is a routine 10b5-1 sale with a small share count relative to typical liquidity; no earnings, guidance, or deal information is included.
Market effects
Minimal; single-company insider transaction without sector-wide signal.
None indicated.
None indicated.
Counterpoint
Even with 10b5-1, repeated insider selling can coincide with management’s view of near-term valuation risk; traders may watch for follow-on sales.
Key entities
- issuerMACOM Technology Solutions Holdings, Inc.
Subject of the Form 4 insider sale by its CEO under a 10b5-1 plan.
- insiderDaly Stephen G
President and CEO who sold 400 shares at $391.07 on 2026-05-29.

