442 material Form 8-K filings that 386 companies we cover made with the SEC in March 2025, each read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). All of them were written later, when past filings were added: a selection, not every 8-K of the month (see the note below).
On March 10, 2025, Five9 promoted Chief Operating Officer Andy Dignan to President, effective immediately. The filing sets his annual base salary at $465,000 and a target bonus of $395,250, and adds restricted and performance-based stock unit awards tied to total shareholder return. Because Dignan is an existing executive, the change is an internal promotion that shareholders should see as a leadership update rather than a change in the company's direction.
Andy Dignan, 47, promoted from Chief Operating Officer to President, effective immediately
Annual base salary of $465,000 and target annual bonus of $395,250 under the 2025 Executive Bonus Program
Performance-based RSU award ranges from 0% to 200% of target, based on relative total shareholder return against the S&P Software and Services Select Index
Dignan joined Five9 in September 2018 and has served as COO since November 2023
Co-Chief Executive Officer Rodney C. Sacks notified the board on March 10, 2025 that he will resign as co-CEO, effective 11:59 p.m. on June 12, 2025, with Hilton H. Schlosberg becoming sole CEO on June 13, 2025. Sacks will stay on as Chairman and in an employee capacity over marketing, innovation and litigation until December 31, 2026, and the filing describes his transition terms in detail.
Rodney C. Sacks, age 75, will resign as Co-Chief Executive Officer effective 11:59 p.m. on June 12, 2025
Hilton H. Schlosberg will serve as the Company's sole Chief Executive Officer effective June 13, 2025
Sacks will remain Chairman of the Board, subject to re-election at the 2025 and 2026 annual meetings, and will receive a $900,000 annual base salary from July 1, 2025
Sacks's employment retirement date is December 31, 2026, after which he will serve as a non-employee director through at least the 2027 annual meeting
CTS Corporation disclosed that Scott D'Angelo, its Vice President, Chief Legal and Administrative Officer and Corporate Secretary, resigned on March 5, 2025, effective April 4, 2025. The company said the departure was a personal decision to pursue another chief legal officer opportunity and was not the result of any disagreement with the company.
Scott D'Angelo submitted his resignation on March 5, 2025, effective April 4, 2025.
He holds the roles of Vice President, Chief Legal and Administrative Officer and Corporate Secretary.
He will remain in these roles until the effective date.
The filing states the resignation was not the result of any disagreement with the company.
Cohen & Steers announced that Daniel Charles, Executive Vice President and Head of Global Distribution, will retire, and he will stay on to help transition his responsibilities. The firm has started a search for his successor, so shareholders will want to watch for a named replacement in this senior sales role.
Daniel P. Charles gave notice of his retirement on March 10, 2025, after nearly six years at the company and a 37-year career in sales leadership.
He oversees global wealth, institutional sales, relationship management and global marketing.
The company has commenced a search for a successor; the filing does not name a timeline or candidate.
CEO Joseph Harvey thanked Charles for his leadership and contributions.
Q2 Holdings director and Lead Independent Director Jeffrey T. Diehl notified the company on March 7, 2025, that he will not stand for reelection at the 2025 annual stockholder meeting. The filing says his decision was not due to any disagreement with the company on operations, policies or practices, and he will serve through the end of his current term.
Diehl joined the board in July 2007 and serves as Lead Independent Director and a member of the Compensation Committee.
He will remain in his roles until his current term expires.
The filing states the decision was not the result of any disagreement with the company.
The company thanked Diehl for nearly 18 years of board service.
Exelon's Board appointed David DeWalt as an independent director effective March 10, 2025. DeWalt is founder and CEO of venture capital and cybersecurity firm NightDragon, and the company says his expertise will help oversee safety of operations and customer data as it upgrades systems.
David DeWalt appointed to Exelon Board of Directors effective March 10, 2025
Committee assignments have not yet been determined
DeWalt will receive Exelon's standard director compensation, as disclosed in the March 20, 2024 proxy statement
DeWalt previously led cybersecurity firms FireEye and McAfee
Alliant Energy said Chairman John O. Larsen plans to retire from the Boards of Alliant Energy, IPL and WPL when his term expires after the 2025 Annual Meeting of Shareowners. The Boards named director Patrick E. Allen, a board member since 2011, as Board Chair effective after that meeting.
John O. Larsen informed the Boards on March 7, 2025 of his plan to retire as Chairman and as a director.
Larsen's retirement takes effect when his term expires after the 2025 Annual Meeting of Shareowners.
Patrick E. Allen was designated Board Chair on March 7, 2025, effective after the 2025 Annual Meeting.
Schrodinger's board elected Bridget van Kralingen as a director effective March 7, 2025, filling a seat on the board. She brings a background in technology and financial services, having previously held senior roles at IBM and Deloitte Consulting and currently serving as a Senior Partner at Motive Partners.
Board elected Bridget van Kralingen as a class II director effective March 7, 2025, with a term expiring at the 2025 annual meeting
She will receive a nonqualified stock option for 17,050 shares at an exercise price of $21.02 and restricted stock units for 10,000 shares under the non-employee director compensation policy
She will sign the company's standard indemnification agreement, which may require the company to cover certain expenses and judgments tied to her board service
BlackLine agreed on March 9, 2025 to a cooperation letter with activist investor Scalar Gauge Fund, which includes expanding the board to 11 directors and appointing former Alteryx COO and Hortonworks CFO Scott Davidson as a Class I director effective March 14, 2025. Scalar Gauge agreed to voting commitments and standstill limits, including not seeking board representation and not acquiring 4.9 percent or more of voting securities, during the restricted period.
Board to increase to 11 directors; Scott Davidson appointed Class I director, term expiring at the 2026 annual meeting, effective March 14, 2025
Scalar Gauge agreed to vote for Board nominees and follow Board recommendations, subject to limited exceptions, during the restricted period
Standstill terms bar Scalar Gauge from seeking board representation and from acquiring 4.9 percent or more of voting securities
Davidson will be appointed to a standing Board committee before the 2025 annual meeting
Cardinal Health's Board elected two new independent directors, Robert Musslewhite and Sudhakar Ramakrishna, effective March 7, 2025. The filing describes the appointments as board additions and does not mention any change in executive roles or financial results, so the direct effect on shareholders appears limited.
Board elected Robert Musslewhite and Sudhakar Ramakrishna effective March 7, 2025; both will serve until the 2025 annual meeting.
Musslewhite, former CEO of Definitive Healthcare Corp., joins the Audit and Human Resources and Compensation Committees.
Ramakrishna, President and CEO of SolarWinds Corporation, joins the Audit and Risk Oversight Committees.
The Board determined both directors are independent under New York Stock Exchange rules; their pay matches other non-employee directors.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.
Briefs marked “Written later” were written in November 2026 for filings that were by then more than three weeks old, so months before mid-October 2026 hold a selection: every material 8-K of the past year for the 100 largest companies we cover and the last 15 important 8-Ks of every other one. Briefs the number check holds back are not shown or counted. Also: the last 45 days, briefs by company, A–Z and the live SEC filings wire.