Lattice's CEO bought $1 million of his own stock two days after the 118% quarter

The buy was his call, down to the hour

Ford Tamer, two years into the top job at Lattice Semiconductor·+1.26% — Lattice Semiconductor, up 1.26 percent as of its last quote (Nasdaq: LSCC), an Oregon maker of low-power programmable chips for AI servers, spent about $1.0 million of his own cash on his own stock on November 4 ⁶.

The Form 4↗ landed at 2:35 p.m ¹⁵. Eastern, before the close: three open-market lots totaling 9,790 shares at weighted averages of $101.78, $102.71 and $103.40, fills running from $101.19 to $103.56 ¹⁵. He bought in tranches through a rising price, and the box for a Rule 10b5-1 pre-set trading plan is unchecked ¹. The day, the size and the pace were his call.

A doubled trust, a round-tripped stock

The purchase took a family trust from 10,000 shares to 19,790, roughly doubling it, against 315,677 shares held separately, a stake worth about $34 million at his fill ¹⁵. The insider log back to late 2024 shows one other open-market purchase by any Lattice insider: Tamer again, 30,000 shares at $63.07 on November 6, 2025 ⁵. That entry more than doubled by the June peak of $155.27, then round-tripped to about $102, where he bought again ⁴⁵.

A record quarter, borrowed into being

The quarter beneath was a record and a warning at once. Revenue for the period ended October 3 hit $291.0 million↗, up 118.3% year over year, with non-GAAP earnings of $0.72 a share and fourth-quarter guidance of $325–345 million ². But AMI, a server-firmware business Lattice closed on July 27 for $971.3 million, supplied $39.1 million of that and left $869.1 million of long-term debt where January had none ². GAAP net income was $11.2 million, 3.9 cents of every revenue dollar ².

Twenty-nine sales, then one buy

Strip AMI out and revenue still grew about 89%, with FPGA chips alone up 90% to $252 million, so the rebound is more than accounting ²⁶. The insider ledger is the sharper exhibit: twenty-nine insider sales↗ at Lattice in 2026 through September, zero purchases, among them $2.1 million sold by strategy chief Esam Elashmawi in August and $3.5 million in March ⁵. Tamer's own trades before this week were sales, a $321,000 lot in March and a July disposal his filings mark as tax withholding ⁵⁷.

The other camp owns the tape

The bears have the chart: the stock jumped 13.3% the morning after the print↗, to $107.42, and still sits about 31% below June's high after an October selloff Tamer himself called out on the call, saying the market is "very skittish right now" ⁴⁶.

One figure circulating against the stock, a 38% cut to Lattice's holding in iShares' robotics and AI ETF, could not be checked against the fund's own data this week, so it stays out of this ledger. And $1 million is 3% of the CEO's position, a statement about timing more than size.

The ledger, not the tape

Management's case is booked, not hoped for: backlog the CEO says extends "well past 2027 into 2028," and 2027 growth guided at no less than 60% ⁶. The bears' case is a 3.9% GAAP margin carrying $869 million of debt ². The next tell is the ledger, not the tape: fourth-quarter results against $335 million at the midpoint, and the Form 4 log showing whether Lattice's next insider buys or keeps selling ².