(NASDAQ:OSBC) Exhibit 99.1 Contact: Bradley S. Adams For Immediate Release Chief Financial Officer April 22, 2026 (630) 906-5484 Old Second Bancorp, Inc. Reports First Quarter 2026 Net Income of $25.6 Million, or $0.48 per Diluted Share AURORA, IL, April 22, 2026 – Old Second Bancorp, Inc. (the "Company," "Old Second," "we," "us," and "our") (NASDAQ: OSBC), the parent company of Old Second National Bank (the "Bank"), today announced financial results for the first quarter of 2026. Our net income was $25.6 m ...

SALT LAKE CITY, April 22, 2026 (GLOBE NEWSWIRE) -- LifeVantage Corporation (Nasdaq:LFVN) a leading health and wellness company with products designed to activate optimal health processes at the cellular level, today announced that it will release financial results for its third quarter ended March 31, 2026, after the stock market closes on Wednesday, May 6, 2026. The Company will hold a conference call for investors at 2:30 p.m. Mountain Time (4:30 p.m. Eastern Time) that same day. Investors interested in p ...

VANCOUVER, Wash., April 22, 2026 (GLOBE NEWSWIRE) -- Barrett Business Services, Inc. (BBSI) (NASDAQ: BBSI), a leading provider of business management solutions and one of the largest professional employer organizations (PEO) in the U.S., will conduct a conference call on Wednesday, May 6, 2026, at 5:00 p.m. Eastern time (2:00 p.m. Pacific time) to discuss its financial results for the first quarter ended March 31, 2026. The company will report its financial results in a press release prior to the conference ...

Lam Research Corporation Reports Financial Results for the Quarter Ended March 29, 2026 Accessibility StatementSkip Navigation FREMONT, Calif., April 22, 2026 /PRNewswire/ -- Lam Research Corporation (the "Company," "Lam," "Lam Research") today announced financial results for the quarter ended March 29, 2026 (the "March 2026 quarter"). Highlights for the March 2026 quarter were as follows: Key Financial Data for the Quarters Ended U.S. GAAP March 2026 December 2025 Change Q/Q Revenue $ 5,344,791 +9 % March ...

| Date & Time | Session | Abstract # | Title | Presenter | | --- | --- | --- | --- | --- | | Oral Presentation | | | | | | Mon, May 4 | Controlled Clinical | 4470489 | Impact of obefazimod | Prof. Fernando Magro, | | 10:00-10:15 | Trials 1 | | treatment on histologic and | MD, PhD | | | | | combined histologic | | | | | | endoscopic outcomes in | Head of the Department | | | | | patients with moderately to | of Clinical | | | | | severely active UC: results | Pharmacology and | | | | | from the ABTECT-1 and ...

Waste Connections Reports First Quarter 2026 Results Apr 22, 2026 4:05 PM Eastern Daylight Time Waste Connections Reports First Quarter 2026 Results Share TORONTO--(BUSINESS WIRE)--Waste Connections, Inc. (TSX/NYSE: WCN) ("Waste Connections†or the "Company†) today announced its results for the first quarter of 2026. "We're extremely pleased by the strong start to 2026 and remain well-positioned for the full year, with upside potential from commodity-related impacts, solid waste organic growth and additi ...

"These three appointments reflect exactly the kind of Board we are building at SkinHealth Systems – one that brings extensive operational expertise in medtech, deep clinical authority in aesthetics, and proven leadership in scaling iconic global consumer brands," said Brent Saunders, Chairman of SkinHealth Systems. "Ken, Sachin, and Scott each bring perspectives that are directly aligned with where we are headed, and I look forward to the contributions they will make as we execute on our strategy." Kenneth ...

Pairing Decontamination Versatility with Domestic Lithium Power to Meet the Global Demand for High- Performance Automated Disinfection FREDERICK, Md., April 22, 2026 (GLOBE NEWSWIRE) -- TOMI Environmental Solutions, Inc. ("TOMI") (NASDAQ: TOMZ), a global leader in disinfection and decontamination solutions, today announced the Company is embarking on a sophisticated redesign of the SteraMist iHP robot into a line of autonomous products. This transformation aims to elevate the existing platform to a more agi ...

UFP Construction President Patrick Benton Accepts Key Role in UFP Industries' Future, Mike Ellerbrook to Assume Role as President of UFP Construction Accessibility StatementSkip Navigation GRAND RAPIDS, Mich., April 22, 2026 /PRNewswire/ -- As UFP Industries (NASDAQ: UFPI) accelerates its acquisition strategy, President and CEO Will Schwartz today announced the creation of a new executive role designed to maximize the value of newly acquired businesses and strengthen the performance of existing operations a ...

BBO-11818 targets KRAS in both its ON (active GTP-bound) and OFF (inactive GDP-bound) states, potently suppressing MAPK signaling and inhibiting cell proliferation in KRAS-mutant cell lines Updated Phase 1 clinical data are expected in the second half of 2026 SOUTH SAN FRANCISCO, Calif., April 22, 2026 (GLOBE NEWSWIRE) -- BridgeBio Oncology Therapeutics, Inc. ("BBOT") (Nasdaq: BBOT), a clinical-stage biopharmaceutical company focused on RAS- pathway malignancies, today presented new preclinical data for BBO ...