Technology
Twitter’s Dick Costolo Stepping Down as CEO

In this Jan. 8, 2014 file photo, Twitter CEO Dick Costolo speaks during a panel discussion at the International Consumer Electronics Show in Las Vegas. Costolo will step down as CEO of Twitter after almost five years, the company and Costolo announced Thursday, June 11, 2015. (AP Photo/Jae C. Hong, File)
BRANDON BAILEY, AP Technology Writer
SAN FRANCISCO (AP) — Twitter CEO Dick Costolo, who helped turn the trendy messaging startup into a global town square, is stepping down amid criticism over the company’s disappointing financial performance and a recent stock slide.
Co-founder Jack Dorsey, who served as CEO during Twitter’s early years, will temporarily take the reins while the San Francisco company looks for a permanent replacement.
Investors greeted the move with enthusiasm, driving Twitter shares up nearly 6 percent in late trading after the announcement Thursday afternoon. Both Dorsey and Costolo, however, expressed confidence in the company’s direction and said the board isn’t seeking major changes.
“I believe in the course the company is on and the management team’s ability to fulfill that and execute on it,” Dorsey, who is also board chairman, said during a joint conference call with Costolo and Wall Street analysts.
Both men characterized Costolo’s departure, effective July 1, as voluntary. The 51-year-old Costolo said he began talking with Twitter directors about leaving last year, although he did not say what he plans to do next. He will not receive any severance package.
Costolo had been Twitter’s CEO for five years and led the company through a successful stock market debut in 2013. Though he once worked as a stand-up comedian, Costolo has a degree in computer science and led three earlier tech startups, including one that he sold to Google. He was hired as chief operating officer for Twitter in 2009, three years after its launch.
His efforts to turn the once-quirky messaging service into a significant industry player, and a major venue for online advertising, made Costolo a respected figure in Silicon Valley. Two years ago, Time magazine named him “one of the most influential minds in tech.”
But even though Twitter Inc. had $1.4 billion in revenue last year, primarily from digital ads, it hasn’t made a profit as a public company. And its shares have not recovered since they lost almost a third of their value after the company’s last quarterly financial report in April, when it missed Wall Street revenue estimates and prompted some analysts to question the company’s leadership.
At that time, the company also lowered its financial outlook. On Thursday, Dorsey said the company is making no further changes in its financial projections.
While Twitter reported 301 million monthly users in the first quarter of this year, up 18 percent from a year earlier, it hasn’t seen the kind of growth that its bigger rival Facebook has enjoyed.
Under Costolo, the company introduced new advertising products and user features, including Periscope, which allows users to post live streaming video. But if its fans are fiercely loyal, critics say newcomers still find it daunting to learn Twitter’s quirky terminology and customs.
“The vast majority of people who signed up no longer use the service,” said Nate Elliott, a social media analyst at Forrester Research. “They need to do a much better job at giving people a reason to come back every day and making marketers happy.”
“There were lingering concerns among some investors around the leadership capabilities of Mr. Costolo,” added stock analyst Colin Sebastian of RW Baird, in a note to clients after the announcement.
Costolo will remain on Twitter’s board of directors. Dorsey said the company will consider internal and external candidates for his permanent replacement.
According to a company filing, the board won’t decide until later this year if he is to receive extra pay for taking on the CEO duties. The 38-year-old Dorsey said he’ll also continue to run Square, the payment processing startup he founded after a previous stint as Twitter’s CEO ended in 2008.
Costolo tweeted about the change Thursday afternoon. Greeting Dorsey by his Twitter handle, Costolo wrote “Welcome back, @jack” and linked to the official Twitter announcement.
While Dorsey said a search committee will set criteria for selecting the next CEO, he added, “We’re looking for someone who really uses and loves the product.”
___
Technology Writer Mae Anderson contributed from New York.
Copyright 2015 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
Activism
Golden State Warriors Program Is Inspiring Next Generation of Female Engineers
Breaking down barriers and biases that deter young girls from pursuing STEAM subjects is essential for creating a level playing field and ensuring equal opportunities for all. By challenging stereotypes and promoting a culture of inclusivity and diversity in STEAM fields, experts believe young girls can be empowered to pursue their interests and aspirations without limitations confidently. Encouraging mentorship, providing access to resources, and celebrating girls’ achievements in STEAM are all crucial steps in creating a supportive environment that fosters success.

By Y’Anad Burrell
The Golden State Warriors and e-commerce giant Rakuten are joining forces to inspire the next generation of female engineers through Building STEAM Futures, part of The City Calls campaign.
Organizers say the initiative is founded on the idea that science, technology, engineering, arts, and mathematics (STEAM) are crucial fields for innovation and progress, and empowering young girls to pursue careers in these areas is more important than ever. Studies consistently show that girls are underrepresented in STEAM fields, resulting in a gender disparity that limits potential and hinders diversity.
Breaking down barriers and biases that deter young girls from pursuing STEAM subjects is essential for creating a level playing field and ensuring equal opportunities for all. By challenging stereotypes and promoting a culture of inclusivity and diversity in STEAM fields, experts believe young girls can be empowered to pursue their interests and aspirations without limitations confidently. Encouraging mentorship, providing access to resources, and celebrating girls’ achievements in STEAM are all crucial steps in creating a supportive environment that fosters success.
On Saturday, March 8, International Women’s Day, the Warriors and Rakuten hosted 20 middle school girls from Girls Inc. of Alameda County at Chase Center’s Above the Rim for a hands-on bridge-building experience. The young girls from Girls, Inc. of Alameda County had an opportunity to design, build and test their own bridge prototypes and learn the fundamentals of bridge construction from the Engineering Alliance and the UC Berkeley Steel Bridge Team.
This STEAM experience for the girls followed the first session in January, where they took a behind-the-scenes tour of the Golden Gate Bridge, learning about its design and construction from industry experts. The City Calls campaign, tipped off with the unveiling the Warriors’ new bridge-themed City Edition jerseys and court design earlier this year.
Activism
Self-eSTEM Empowers BIPOC Women, Girls in Science, Math
In January 2025, Self-eSTEM will launch digital and generative AI programming, which provides digital literacy and AI literacy training through an entrepreneurial project-based activity. This programming will be a hybrid (i.e. in-person and online). Additionally, thanks to a grant from Comcast, in spring 2025, the organization will have a co-ed series for middle and high school students.

By Y’Anad Burrell
Special to The Post
In a world where technology plays an increasingly central role in all aspects of life, the importance of Science, Technology, Engineering, and Math (STEM) education cannot be overstated. Recognizing the significance of STEM for the future, focusing on young women and girls is a critical step in achieving gender equality and empowering the next generation.
Self-eSTEM, an Oakland-based non-profit organization, was founded by Adamaka Ajaelo, an Oakland native who had a successful corporate career with several Bay Area technology and non-tech companies. Ajaelo boldly decided to step away from these companies to give 100% of her time and talent to the non-profit organization she started in 2014 in the belief that she can change the game in innovation and future STEM leaders.
Over the course of a decade, Ajaelo has provided futurist tech programming to more than 2,000 BIPOC women and girls. The organization has an Early STEM Immersion Program for ages 7-17, Emerging Leaders Workshops for ages 18-25 and volunteer network opportunities for ages 25 and up.
In January 2025, Self-eSTEM will launch digital and generative AI programming, which provides digital literacy and AI literacy training through an entrepreneurial project-based activity. This programming will be a hybrid (i.e. in-person and online). Additionally, thanks to a grant from Comcast, in spring 2025, the organization will have a co-ed series for middle and high school students.
While the organization’s programs center on innovation and technology, participants also gain other valuable skills critical for self-development as they prepare for a workforce future. “Self-eSTEM encourages young women to expand on teamwork, communication, creativity, and problem-solving skills. The organization allows young women to enter STEM careers and pathways,” said Trinity Taylor, a seventh-year innovator.
“Our journey over the last decade is a testament to the power of community and opportunity, and I couldn’t be more excited for what the future holds as we continue to break barriers and spark dreams,” said Ajaelo.
“By encouraging girls to explore STEM fields from a young age, we foster their intellectual growth and equip them with the tools needed to thrive in a competitive global economy,” Ajaelo says.
Empowering young girls through STEM education is also a key driver of innovation and progress. When young women and girls are encouraged to pursue careers in STEM, they bring unique perspectives and problem-solving approaches to the table, leading to more diverse and inclusive solutions. This diversity is crucial for driving creativity and pushing boundaries in scientific and technological advancements.
Self-eSTEM has fundraising opportunities year-round, but year-end giving is one of the most critical times to support the program. Visit www.selfestem.org to donate to the organization, as your generosity and support will propel programming support for today’s innovators.
You will also find more details about Self-eSTEM’s programs on their website and social channels @selfestemorg
Antonio Ray Harvey
Feds: California Will Be Home to New National Semiconductor Technology Center
California was chosen by the U.S. Department of Commerce (Commerce) and Natcast, the operator of the National Semiconductor Technology Center (NSTC) to be home to the headquarters for the National Semiconductor Technology Center – as part of the Biden-Harris Admin’s CHIPS and Science Act. The CHIPS for America Design and Collaboration Facility (DCF) will be one of three CHIPS for America research and design (R&D) facilities and will also operate as the headquarters for the NTSC and Natcast.

By Antonio Ray Harvey
California was chosen by the U.S. Department of Commerce (Commerce) and Natcast, the operator of the National Semiconductor Technology Center (NSTC) to be home to the headquarters for the National Semiconductor Technology Center – as part of the Biden-Harris Admin’s CHIPS and Science Act.
The CHIPS for America Design and Collaboration Facility (DCF) will be one of three CHIPS for America research and design (R&D) facilities and will also operate as the headquarters for the NTSC and Natcast.
“We are thrilled that the Department of Commerce and Natcast chose to locate this critically important facility in Sunnyvale, the heart of the Silicon Valley, alongside the world’s largest concentration of semiconductor businesses, talent, intellectual property, and investment activity,” said Dee Dee Myers, Senior Economic Advisor to Gov. Gavin Newsom and Director of the Governor’s Office of Business and Economic Development (GO-Biz). “The Newsom Administration and our partners across the industry know how important it is to shorten the timeframe from R&D to commercialization.”
According to GO-Biz, the DCF is expected to direct over $1 billion in research funding and create more than 200 employees in the next decade. The facility will serve as the center for advanced semiconductor research in chip design, electronic design automation, chip and system architecture, and hardware security. The CHF will be essential to the country’s semiconductor workforce development efforts.
As detailed in the released NSTC Strategic Plan, the DCF will suppress the obstacles to “semiconductor prototyping, experimentation,” and other R&D activities that will enhance the country’s global power and leadership in design, materials, and process innovation while enabling a vigorous domestic industr“Establishing the NSTC headquarters and design hub in California will capitalize on our state’s unparalleled assets to grow a highly skilled workforce and develop next-generation advancements,” stated U.S. Sen. Alex Padilla (D-Calif.). “This CHIPS Act funding will propel emerging technologies and protect America’s global semiconductor leadership, all while bringing good-paying jobs to our state.”
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