Shares of SES AI surged 10.6% to $0.63 on August 13 as the lithium-metal battery developer announced the appointment of Paul Diemer, former CTO of Flex Power, to its board — stacking a company-specific catalyst on top of an already positive earnings reaction from earlier this week. SES AI Taps a Data Center Power Veteran for Its Board — but at $0.63 a Share, Can the Battery Maker Power Past a Looming Delisting Deadline?
Shares of SES AI jumped 10.6% to $0.63 as the lithium-metal battery maker stacked two catalysts in one week: a board appointment designed to accelerate its energy storage business and a Q2 earnings report showing momentum — all while the clock ticks on a NYSE compliance warning.
A New Director Brings Data Center Credibility to the Energy Storage Push
SES appointed Paul Diemer — a Generac senior vice president and former CTO of Flex's critical and embedded power division — as an independent director . At Flex Power, Diemer ran the group responsible for delivering power solutions to data centers and other industrial systems . The hire signals SES is serious about pushing its energy storage hardware beyond residential batteries into higher-margin commercial and data center markets — a rapidly growing segment where credibility with enterprise buyers matters. CEO Qichao Hu said Diemer was brought on specifically "to help guide our ESS strategy."
Earnings Show Revenue Growth, but the Company Is Still Losing Money Fast
Q2 revenue reached $5.1 million, up 44% year-over-year, driven by product sales from the UZ Energy acquisition . Gross margin improved to 22.6% from 18.1% the prior quarter . Yet the company posted a $17.9 million net loss for the quarter and an accumulated deficit of $401.9 million . Full-year guidance was reaffirmed at $30–$35 million , but that means SES must generate roughly $19–$23 million in the back half — a steep ramp requiring the Sol-Ark partnership and drone cell production to accelerate sharply.
The Delisting Clock Is the Real Elephant in the Room
On July 17, SES received a NYSE notice that its average stock price had fallen below the $1.00 minimum required to maintain its listing . The company has six months to regain compliance by closing at or above $1.00 with a 30-day average above that level . At $0.63, SES still needs a 59% climb just to satisfy the exchange. A reverse stock split remains a possible fallback requiring shareholder approval . For investors, delisting risk caps institutional interest and compresses liquidity — the very conditions that keep the stock depressed.
A $163 Million Cash Cushion Buys Time, Not a Verdict
SES held roughly $163 million in cash and investments at quarter-end , enough to fund operations for at least a year. But a shelf registration allows up to $300 million in offerings, including $150 million in at-the-market equity sales — meaning dilution could arrive well before profitability does. Today's pop rewards short-term traders; long-term holders need revenue to quadruple and the stock to nearly double just to keep the lights on at the NYSE.