Daly Stephen G sold $144K of MTSI
Daly Stephen G (President and CEO) sold 400 shares of MACOM Technology Solutions Holdings, Inc. (MTSI) at $360.49 ($0.14M 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 may affect short-term sentiment but does not, by itself, indicate new business or financial developments.
Market read
Traders may briefly reassess positioning around insider-selling headlines, but the 10b5-1 nature limits fundamental interpretation.
What to watch
10b5-1 plans often generate recurring sales; without additional context (e.g., size vs. typical cadence), the signal is usually diluted.
Background
SEC Form 4 reports insider transactions; this one is an open-market sale by the CEO under a pre-arranged Rule 10b5-1 plan.
Ticker impact
MTSI CEO Stephen G. Daly sold $144,196 of MACOM Technology Solutions shares via an open-market sale under a 10b5-1 plan.
Limited, likely sentiment-only effect; no clear directional catalyst from the filing alone.
The transaction is an officer/director open-market sale and explicitly tied to a pre-arranged 10b5-1 plan, which usually reduces interpretive weight versus discretionary selling.
Market effects
Minimal; this is company-specific insider liquidity disclosure with no stated operational/financial change.
None expected beyond routine single-name sentiment.
None expected.
Counterpoint
If the market treats insider selling as a risk signal, the stock could see short-lived downside despite the 10b5-1 structure.
Key entities
- issuerMACOM Technology Solutions Holdings, Inc.
Subject of the Form 4 insider transaction; CEO sold shares under a 10b5-1 plan.
- insiderStephen G. Daly
President and CEO who executed the open-market sale.

