3 Houston innovators to know this week

who's who

This week's roundup of Houston innovators includes Steve Latham of DonateStock, Arianne Dowdell of Houston Methodist, and Howard Berman of Coya Therapeutics. Photos courtesy

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — from fintech to health care DEI — recently making headlines in Houston innovation.

Steve Latham, co-founder and CEO of DonateStock

Houstonian and serial entrepreneur plans to scale nonprofit fintech toolThe sky's the limit for DonateStock, Co-Founder and CEO Steve Latham says. Photo courtesy of DonateStock

For the third time in his career, serial entrepreneur Steve Latham recession activity, so he feels confident he knows the playbook of how to handle what's on the horizon. For his latest venture, Donate Stock, a tech platform that simplifies stock donation for both the donor and the beneficiary, he's focused on weathering whatever storm is incoming.

"We've raised more money to extend our runway, and we're keeping a super tight lid on expenses because your cash is your oxygen," he says. "There are companies going out of business in our industry right now that had really promising businesses but just spent too much money before they could get to the revenue phase."

He shares the background story on DonateStock and his own career on last week's Houston Innovators Podcast episode. Read more and stream the episode.

Arianne Dowdell, vice president and chief diversity, equity and inclusion officer at Houston Methodist

Arianne Dowdell spoke with InnovationMap about Houston Methodist's DEI initiatives — and how they will help develop the hospital of the future. Photo courtesy of Houston Methodist

Innovation and equity are two things they have to go together — and Houston Methodist knows that. Which is why Arianne Dowdell serves as vice president and chief diversity, equity and inclusion officer at Houston Methodist. Under her leadership, the health care provider is putting the patients at the forefront of the hospital system's priorities through its DEI initiatives.

In an interview with InnovationMap, Dowdell shares more about these ongoing initiatives and her role, as well as the importance of DEI in innovative health care.

"It doesn't matter if you're down here in the medical center or out in Baytown," she says. "The innovation and what we're thinking about and the technologies and the way that we communicate with our patients, all that is part of innovation, which helps our DEI initiatives become more successful in everything that we're doing." Read more.

Howard Berman, CEO of Coya Therapeutics

A Houston biotech startup focused on developing therapeutics for neurodegenerative and autoimmune diseases has closed its IPO. Photo courtesy of Coya

A clinical-stage biotech company based in Houston has announced the closing of its $15.25 million IPO.

Coya Therapeutics, now trading under the ticker COYA, announced this week that its IPO — previously disclosed in December — has closed its initial public offering of 3,050,000 shares of its common stock and accompanying warrants to purchase up to 1,525,000 shares of common stock, per a news release. Howard Berman, CEO of Coya Therapeutics, has lead the company since February of 2021. Read more.

The sky's the limit for DonateStock, Co-Founder and CEO Steve Latham says. Photo courtesy of DonateStock

Houstonian and serial entrepreneur plans to scale nonprofit fintech tool

Houston innovators podcast episode 167

Donating stock can be a smart way to offload assets and optimize a donation — but Steve Latham thought it was so cumbersome a process that it didn't even feel worth it.

"It was such a hassle that I never did it again," says Latham on the Houston Innovators Podcast.

That opportunity for innovation stuck with Latham as he advanced his career in AdTech in New York before moving back to Houston a few years ago. A serial entrepreneur, Latham was an early co-founder of the Houston Technology Center.

His latest venture is DonateStock — a tech platform that simplifies stock donation for both the donor and the beneficiary. The early version of Latham's vision was to clear up the lack of communication the original process had — nonprofits receiving stock donations were never notified about who made each donation.

The next phase for the fintech company, as Latham explains on the show, is to scale this idea by way of channel distribution, rather than just directly working between donor and nonprofit. He says he wants DonateStock to be a featured as an "easy button" option wherever donations are accepted online.

"Now that we've proven and shown that our process works," he says, "let's scale that to make that button available to the 20 or so online donation platforms."

In order to accomplish this goal, Latham is preparing to fundraise early this year, but it's a challenging time for fintech amid economic uncertainty, he says. So far, the company has raise $2.25 million from within the company's network along with angel and family office investment.

"We've raised more money to extend our runway, and we're keeping a super tight lid on expenses because your cash is your oxygen," he says. "There are companies going out of business in our industry right now that had really promising businesses but just spent too much money before they could get to the revenue phase."

This is the third time in Latham's career that he's seen this recession activity, so he feels confident he knows the playbook of how to handle what's on the horizon.

Latham shares more about the difference his company is making within the nonprofit sector, as well as his passion for Houston and its local tech ecosystem — which he's seen grow up from afar — on the podcast episode. Stream the episode below, or wherever you listen to your podcasts.


DonateStock, a Houston fintech company that simplifies the stock donation process, has officially launched. Image courtesy of DonateStock

Impact-driven Houston fintech startup officially launches after successful beta

it's go time

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Houston-based DonateStock is $50,000 richer after claiming a recent pitch competition win. Photo via donatestock.com

Houston fintech startup snags Capital Factory's $50,000 pitch investment prize

winner, winner

Capital Factory, one of the most active startup investors with a presence across Texas, recently hosted a virtual pitch competition — and one Houston startup took home the big prize.

As a part of the Houston Tech Rodeo, Capital Factory hosted its $50K Houston Investment Challenge with five finalists — DonateStock, Elastique, Elemental Coatings, M&S Biotics, and ScalaMed. The panel of judges included Andy Cloyd, vice president of Revolution; Aleece Hobson, venture partner at HX Venture Fund; and Juliana Garaizar launch director of Greentown Labs.

DonateStock, a tech-enabled tool that automates the stock donation process, took home the big win. Steve Latham, founder and chairman of DonateStock, presented the company's pitch and explained how the tool has the potential to unlock $100 billion for nonprofits.

"A lot of people aren't aware about the benefits of donating stock," Latham explains. "If you're sitting on stock that you've owned or several years that's appreciated quite a bit. If you sell it, you pay capital gains tax — anywhere from 15 to 30 percent. If you donate it, you avoid the tax and you get a big write off, you can deduct the full market value of the donated stock."

He goes on to explain how only 2 percent of people donate stock — and its due to the archaic process that it takes. DonateStock's platform optimizes the education of donors, the connection of nonprofits to new donors, and the simplification of the process. What used to take hours now takes just 10 minutes, Latham says.

Nonprofits get a free page, free customer support, and there is no fee to be on the platform, and DonateStock makes a 2 percent transaction fee. The company already has 40 nonprofits on the platform, and over 70 in the queue to sign up. The goal, Latham says, is to have 900 organizations online by the end of the year. He's already seen a lot of interest in light of the pandemic.

"This is the time to solve this problem," Latham says. "If you have friends at nonprofits or charities, you know what the pandemic did to giving programs. They've all been devastated and they have gotta find new ways to diversify and grow their revenue."

DonateStock anticipates a seed round later this year. It's the third startup Latham has worked on with his co-founder.

"We see a path to building a billion-dollar company over the next five years while impacting millions of lives around the world," he says.

Each of the other finalists' consolation prize is a connection and a foot in the door at Capital Factory, says CEO Joshua Baer.

"Every time we do one of these, we meet a bunch of companies that we end up working with — and many of whom we end up investing in," he says at the virtual event. "We're going to be following up with all of the companies from today. Anyone who was a finalist and up on the stage is someone we are excited about and interested in working more closely with."

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Tech giant Apple doubles down on Houston with new production facility

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Tech giant Apple announced that it will double the size of its Houston manufacturing footprint as it brings production of its Mac mini to the U.S. for the first time.

The company plans to begin production of its compact desktop computer at a new factory at Apple’s Houston manufacturing site later this year. The move is expected to create thousands of jobs in the Houston area, according to Apple.

Last year, the Cupertino, California-based company announced it would open a 250,000-square-foot factory to produce servers for its data centers in the Houston area. The facility was originally slated to open in 2026, but Apple reports it began production ahead of schedule in 2025.

The addition of the Mac mini operations at the site will bring the footprint to about 500,000 square feet, the Houston Chronicle reports. The New York Times previously reported that Taiwanese electronics manufacturer Foxconn would be involved in the Houston factory.

Apple also announced plans to open a 20,000-square-foot Advanced Manufacturing Center in Houston later this year. The project is currently under construction and will "provide hands-on training in advanced manufacturing techniques to students, supplier employees, and American businesses of all sizes," according to the announcement. Apple opened a similar Apple Manufacturing Academy in Detroit last year.

Apple doubles down on Houston with new production facility, training center Photo courtesy Apple.

“Apple is deeply committed to the future of American manufacturing, and we’re proud to significantly expand our footprint in Houston with the production of Mac mini starting later this year,” Tim Cook, Apple’s CEO, said in the news release. “We began shipping advanced AI servers from Houston ahead of schedule, and we’re excited to accelerate that work even further.”

Apple's Houston expansion is part of a $600 billion commitment the company made to the U.S. in 2025.

Houston energy trailblazer Fervo taps into hottest reservoir to date

Heating Up

Things are heating up at Houston-based geothermal power company Fervo Energy.

Fervo recently drilled its hottest well so far at a new geothermal site in western Utah. Fewer than 11 days of drilling more than 11,000 feet deep at Project Blanford showed temperatures above 555 degrees Fahrenheit, which exceeds requirements for commercial viability. Fervo used proprietary AI-driven analytics for the test.

Hotter geothermal reservoirs produce more energy and improve what’s known as energy conversion efficiency, which is the ratio of useful energy output to total energy input.

“Fervo’s exploration strategy has always been underpinned by the seamless integration of cutting-edge data acquisition and advanced analytics,” Jack Norbeck, Fervo’s co-founder and chief technology officer, said in a news release. “This latest ultra-high temperature discovery highlights our team’s ability to detect and develop EGS sweet spots using AI-enhanced geophysical techniques.”

Fervo says an independent review confirms the site’s multigigawatt potential.

The company has increasingly tapped into hotter and hotter geothermal reservoirs, going from 365 degrees at Project Red to 400 degrees at Cape Station and now more than 555 degrees at Blanford.

The new site expands Fervo’s geologic footprint. The Blanford reservoir consists of sedimentary formations such as sandstones, claystones and carbonates, which can be drilled more easily and cost-effectively than more commonly targeted granite formations.

Fervo ranks among the top-funded startups in the Houston area. Since its founding in 2017, the company has raised about $1.5 billion. In January, Fervo filed for an IPO that would value the company at $2 billion to $3 billion, according to

Axios Pro.

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This article originally appeared on EnergyCapitalHTX.com.

11 Houston researchers named to Rice innovation cohort

top of class

The Liu Idea Lab for Innovation and Entrepreneurship (Lilie) has named 11 students and researchers with breakthrough ideas to its 2026 Rice Innovation Fellows cohort.

The program, first launched in 2022, aims to support Rice Ph.D. students and postdocs in turning their research into real-world ventures. Participants receive $10,000 in translational research funding, co-working space and personalized mentorship.

The eleven 2026 Innovation Fellows are:

Ehsan Aalaei, Bioengineering, Ph.D. 2027

Professor Michael King Laboratory

Aalaei is developing new therapies to prevent the spread of cancer.

Matt Lee, Bioengineering, Ph.D. 2027

Professor Caleb Bashor Laboratory

Lee’s work uses AI to design the genetic instructions for more effective therapies.

Thomas Howlett, Bioengineering, Postdoctoral 2028

Professor Kelsey Swingle Laboratory

Howlett is developing a self-administered, nonhormonal treatment for heavy menstrual bleeding.

Jonathan Montes, Bioengineering, Ph.D. 2025

Professor Jessica Butts Laboratory

Montes and his team are developing a fast-acting, long-lasting nasal spray to relieve chronic and acute anxiety.

Siliang Li, BioSciences, Postdoctoral 2025

Professor Caroline Ajo-Franklin Laboratory

Li is developing noninvasive devices that can quickly monitor gut health signals.

Gina Pizzo, Statistics, Lecturer

Pizzo’s research uses data modeling to forecast crop performance and soil health.

Alex Sadamune, Bioengineering, Ph.D. 2027

Professor Chong Xie Laboratory

Sadamune is working to scale the production of high-precision neural implants.

Jaeho Shin, Chemistry, Postdoctoral 2027

Professor James M. Tour Laboratory

Shin is developing next-generation semiconductor and memory technologies to advance computing and AI.

Will Schmid, Electrical and Computer Engineering, Postdoctoral 2025

Professor Alessandro Alabastri Laboratory

Schmid is developing scalable technologies to recover critical minerals from high-salinity resources.

Khadija Zanna, Electrical and Computer Engineering, Ph.D. 2026

Professor Akane Sano Laboratory

Zanna is building machine learning tools to help companies deploy advanced AI in compliance with complex global regulations.

Ava Zoba, Materials Science and Nano Engineering, Ph.D. 2029

Professor Christina Tringides Laboratory

Zoba is designing implantable devices to improve the monitoring of brain function following tumor-removal surgery.

According to Rice, its Innovation Fellows have gone on to raise over $30 million and join top programs, including The Activate Fellowship, Chain Reaction Innovations Fellowship, the Texas Medical Center’s Cancer Therapeutics Accelerator and the Rice Biotech Launch Pad. Past participants include ventures like Helix Earth Technologies and HEXASpec.

“These fellows aren’t just advancing science — they’re building the future of industry here at Rice,” Kyle Judah, Lilie’s executive director, said in a news release. “Alongside their faculty members, they’re stepping into the uncertainty of turning research into real-world solutions. That commitment is rare, and it’s exactly why Lilie and Rice are proud to stand shoulder-to-shoulder with them and nurture their ambition to take on civilization-scale problems that truly matter.”

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