New York, Feb 16, 2026, 13:08 EST — Market closed
- Lumentum director Penny Herscher unloaded 4,000 shares, pulling in roughly $2.39 million, according to an SEC filing.
- The stock ended Friday at $562.74, down 3.6%. Just the day before, it had reached $603.83.
- With an eye on Tuesday’s market reopen and several investor events lined up, traders are watching for the latest signals on demand for AI-related optics.
Lumentum Holdings Inc landed in the spotlight heading into the U.S. market holiday after director Penny Herscher reported a share sale worth about $2.39 million, per a securities filing. With Wall Street closed Monday for Presidents Day, traders won’t get another look at the stock until Tuesday. SEC Form 4
This sale stands out. Lumentum is jammed with bets linked to the AI data-center push, a space where moods shift quickly. Insider selling isn’t always a red flag, but with the stock testing fresh highs, it’s enough to spark that “who’s cashing out?” conversation.
The update comes as investors sift through the company’s most recent guidance and commentary on orders. Earlier this month, chief executive Michael Hurlston called out “substantial opportunities” in optical circuit switches and co-packaged optics, noting an “incremental multi-hundred-million-dollar order” for co-packaged optics set for delivery in the first half of calendar 2027. Company release
With both U.S. stock markets and banks shut Monday, activity slows and traders get a slim window to recalibrate before trading resumes Tuesday. AP
Lumentum ended Friday off 3.55% at $562.74. On Thursday, the stock hit $603.83, but by late Friday, it had dropped further after hours, trading near $548, according to the same data. Investing.com
Herscher disclosed sales across several trades, with weighted average prices spanning roughly $594.42 to $602.63 per share. Following those moves, the filing reported 2,057 shares held directly and another 39,378 shares owned indirectly via a family trust.
Friday brought another disclosure: executive vice president Vincent Retort offloaded 45,026 shares, with the filing noting these trades were executed through a Rule 10b5-1 plan—a preset schedule sometimes used by insiders for stock sales. SEC Form 4
Lumentum keeps pushing optical circuit switches (OCS)—the hardware that shifts data using light within data centers—and also co-packaged optics (CPO), bringing optics and chips even closer for lower power demands and higher bandwidth. Those two buzzwords keep popping up among investors, since both are tightly linked to deep-pocketed cloud and AI buyers.
The company has management lined up for the Susquehanna 15th Annual Technology Conference on Feb. 26. Then, on March 2, they’ll be at the Morgan Stanley Technology, Media & Telecom Conference, and that one comes with a webcast link. Investor events release
Tech stocks have been all over the place, with traders trying to gauge both the scale of AI investments and the timing of any returns. “Large cap tech stocks continue to be an anchor on the market and any whiff of optimism continues to get rejected,” Michael James, managing director at Rosenblatt Securities, told Reuters after Friday’s trading. Reuters
Still, there’s a risk here. Shares have rallied sharply, expectations are elevated, and a miss on delivery, a hiccup in orders, or weaker margins could hit the stock fast. Insider selling—routine or not—can pile on the pressure.
Tuesday brings the next near-term catalyst as markets reopen after the holiday, giving traders a look at whether Lumentum manages to stick to support levels. After that, investors will be eyeing fresh signals from the Optical Fiber Communication Conference (OFC) in Los Angeles, running March 15–19, plus any updates from the company tied to those events. OFC
