Alpern Paul L sold $146K of AIP
Alpern Paul L (VP and General Counsel) sold 6,003 shares of Arteris, Inc. (AIP) at $24.24 ($0.15M total) on 2026-10-05 under a Rule 10b5-1 trading plan.
How this was made
The 30-second read
Why it matters
A modest insider sell, disclosed via a primary filing, provides fresh but low‑impact information for traders.
Market read
The filing adds a new data point for AIP but is unlikely to move the stock materially.
What to watch
The insider still holds 61,082 shares, representing a sizable stake.
Background
SEC Form 4 filing reports an insider transaction for Arteris, Inc.
Ticker impact
Form 4 disclosed VP Alpern sold 6,003 shares for $145.5K on a 10b5-1 plan.
likely modest pressure as the market prices in the insider sell
Small volume relative to float and a pre‑arranged plan limit the impact, but any insider sale can create short‑term downside bias.
Market effects
Minimal effect on the broader semiconductor/IP sector.
No significant regional impact.
Limited to investors tracking insider activity.
Counterpoint
The sale could be routine under a 10b5‑1 plan and not indicate any negative outlook.
Key entities
- CompanyArteris, Inc.
US‑listed semiconductor IP provider (ticker AIP).
- PersonPaul L. Alpern
Vice President and General Counsel of Arteris.

