SAN FRANCISCO, March 5, 2026, 03:16 PST
- Astera Labs’ general counsel reported selling 10,000 shares, according to a Form 4 filing.
- The CEO dismissed concerns about a slowdown in AI spending by 2027.
- Management pointed to about a 200-basis-point drag on gross margins, citing pressure from the Amazon warrant along with shifts in product mix.
Astera Labs’ general counsel unloaded 10,000 shares for roughly $1.17 million, according to a U.S. securities filing. Investors are sizing up the chipmaker’s prospects tied to AI data center demand. The stock climbed about 3.6% ahead of the open on Thursday. SEC
The sale arrives with Astera Labs navigating a now-typical tension: demand for its high-speed connectivity chips in AI gear remains robust, but gross margin feels the squeeze. Shipping more hardware-forward products cuts in, and the hit from customer warrants on the books doesn’t help.
CEO Jitendra Mohan said at a Morgan Stanley conference Tuesday that fears over an imminent AI slowdown seem “a bit exaggerated.” He characterized AI as still in its “very early innings.” Seeking Alpha
According to the Form 4, general counsel and secretary Philip Mazzara sold his shares on March 2, with weighted average prices spanning roughly $113.85 up to $120.98. After these trades, his direct stake stood at 128,084 shares.
The trades took place automatically, per the filing, under a Rule 10b5-1 plan set up on May 29, 2025. These arrangements use pre-set instructions, letting insiders execute trades without having to decide on the timing themselves.
Speaking at the Morgan Stanley event, finance chief Mike Tate flagged a roughly 200 basis point hit to gross margin starting in the June quarter. One basis point equals one-hundredth of a percentage point. MarketBeat
Tate flagged a change in Astera’s product mix, with more modules moving than before. These packaged hardware units, bundling chips with additional parts, usually bring in slimmer margins than selling standalone chips, the conference summary noted.
Astera is trying to carve out space in “scale-up” and “scale-out” networking—the tech that connects AI server racks internally and to each other. It’s a busy field, packed with heavyweight chipmakers like Broadcom and Marvell Technology, plus niche players such as Credo Technology focusing on connectivity.
Still, things could flip quickly. If hyperscalers pull back on capex harder than anyone’s betting, or if uptake on the newer switching products lags, that’s trouble. Throw in a tilt toward lower-margin hardware, and earnings could feel the pinch—even with top-line growth intact.
Astera reported record fourth-quarter revenue back in February, pulling in $270.6 million, and full-year revenue hit an all-time high at $852.5 million. For the first quarter, the company projected revenue between $286 million and $297 million, with a GAAP gross margin landing near 74%. ASTERA LABS, INC.
There’s also been a shuffle atop the finance team. Tate stepped down as CFO on March 2, according to a separate SEC filing, moving into a strategic advisor spot. That’s when Desmond Lynch stepped in as chief financial officer.
