RAIN

NASDAQ

Rain Enhancement Technologies Holdco Inc.

SectorTechnologyIndustryIndustrial Machinery/Components

News25/Ratings8

Rain Therapeutics Inc., a clinical-stage precision oncology company, engages in developing therapies that target oncogenic drivers in the United States. Its lead product candidate is RAIN-32, a small molecule oral inhibitor of mouse double minute 2, which is oncogenic in various cancers. The company is also developing RAIN-32 that has completed Phase II clinical trial in liposarcoma, Phase I clinical trial in solid tumors, and Phase II clinical trial in intimal sarcoma, as well as RAD52 for tumors, including breast, ovarian, prostate, and other cancers. Rain Therapeutics Inc. was incorporated in 2017 and is headquartered in Newark, California.

News · 26 weeks32+100%

2025-10-262026-04-19

Mix1390d

SEC Filings6(46%)
Other4(31%)
Market3(23%)

Latest news

25 items

8dSEC
SEC Form 10-K filed by Rain Enhancement Technologies Holdco Inc.
10-K - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
9dSEC
SEC Form 424B3 filed by Rain Enhancement Technologies Holdco Inc.
424B3 - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
9dSEC
Rain Enhancement Technologies Holdco Inc. filed SEC Form 8-K: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
8-K - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
17dSEC
Rain Enhancement Technologies Holdco Inc. filed SEC Form 8-K: Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation, Financial Statements and Exhibits
8-K - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
22dSEC
SEC Form NT 10-K filed by Rain Enhancement Technologies Holdco Inc.
NT 10-K - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
23dNEWS
Rain Enhancement Technologies Reports Consistent Snowpack Enhancement Across Three-Month Winter Operations in Utah
System Demonstrates Reliable Performance Through Historic DroughtNAPLES, FL / ACCESS Newswire / March 31, 2026 / Rain Enhancement Technologies Holdco, Inc. (NASDAQ:RAIN), a leading provider of ionization precipitation generation technology, today announced continued measurable snowpack enhancement from its Utah installation through the winter 2025-2026 season. The Company's Weather Enhancement Technology Array (WETA) system demonstrated consistent performance across three consecutive months (December 2025, January 2026, and February 2026) during one of the driest winters in recent Western U.S. history.February 2026 results showed snowpack enhancement of 2.4 inches and snow-water equivalent g
62dSEC
SEC Form 424B3 filed by Rain Enhancement Technologies Holdco Inc.
424B3 - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
62dSEC
Rain Enhancement Technologies Holdco Inc. filed SEC Form 8-K: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing
8-K - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
65dSEC
Amendment: SEC Form SCHEDULE 13G/A filed by Rain Enhancement Technologies Holdco Inc.
SCHEDULE 13G/A - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Subject)
65dSEC
Amendment: SEC Form SCHEDULE 13G/A filed by Rain Enhancement Technologies Holdco Inc.
SCHEDULE 13G/A - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Subject)
70dNEWS
Rain Enhancement Technologies Reports More Than 20% Snowpack Enhancement in Utah During January Operations
Results Build on December Efforts as Region Faces Low Snowpack and Warm ConditionsNAPLES, FLORIDA / ACCESS Newswire / February 12, 2026 / Rain Enhancement Technologies Holdco, Inc. (NASDAQ:RAIN), a leading provider of ionization precipitation generation technology, today announced measurable snowpack enhancement from its Utah installation during January 2026, continuing positive results following December operations. Despite one of the driest winters in recent Western U.S. history, the company's Weather Enhancement Technology Array (WETA) system demonstrated over 3.5 inches of additional snowpack in the La Sal Mountains compared to the control site in the Abajo Mountains, exceeding historica
76dSEC
SEC Form SCHEDULE 13G filed by Rain Enhancement Technologies Holdco Inc.
SCHEDULE 13G - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Subject)
77dNEWS
Rain Enhancement Technologies Expands Research into Air Quality and Smog Mitigation
New Research Initiative to Test if Ionization Can Remove Harmful Particles From the Atmosphere Before People Breathe ThemNAPLES, FLORIDA / ACCESS Newswire / February 5, 2026 / Rain Enhancement Technologies Holdco, Inc. (NASDAQ:RAIN) today announced a research initiative to explore whether its proven ionization technology can remove harmful airborne pollution from the atmosphere. The concept is to use ionization to charge tiny particles suspended in smog and pull them to the ground, rather than leaving them in the air where they can be inhaled into lungs. The research represents a new application of the same technology RET uses to enhance rainfall and snowpack.This initiative represents a nat
111dINSIDER
SEC Form 3 filed by new insider Sylvester David C
3 - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Issuer)
115dSEC
SEC Form 424B3 filed by Rain Enhancement Technologies Holdco Inc.
424B3 - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
115dSEC
SEC Form 424B3 filed by Rain Enhancement Technologies Holdco Inc.
424B3 - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
115dSEC
Rain Enhancement Technologies Holdco Inc. filed SEC Form 8-K: Leadership Update, Submission of Matters to a Vote of Security Holders
8-K - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
126dNEWS
Rain Enhancement Technologies Appoints David Sylvester, CFO of Steelcase, to Board of Directors
Veteran Financial Executive Brings Deep Public Company and Global Operations Expertise as RET Scales Commercial DeploymentNAPLES, FLORIDA / ACCESS Newswire / December 18, 2025 / Rain Enhancement Technologies Holdco, Inc. (NASDAQ:RAIN) ("RET" or the "Company"), a leading provider of ionization precipitation generation technology, today announced that David Sylvester, Senior Vice President and Chief Financial Officer of Steelcase Inc., has joined the Company's Board of Directors. This strategic appointment brings extensive financial leadership and public company expertise to RET's board as the Company accelerates the commercialization and scaling of its weather enhancement technology globally.
127dSEC
SEC Form 424B3 filed by Rain Enhancement Technologies Holdco Inc.
424B3 - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
127dSEC
Rain Enhancement Technologies Holdco Inc. filed SEC Form 8-K: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits
8-K - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)
128dNEWS
Rain Enhancement Technologies Reports Early Positive Indications From First Two U.S. Installations
Colorado and Utah WETA Systems Show Promising Winter Precipitation Enhancement; Advanced U.S. Radar Network Enables Direct Observation of Ionization EffectsNAPLES, FLORIDA / ACCESS Newswire / December 16, 2025 / Rain Enhancement Technologies Holdco, Inc. (NASDAQ:RAIN) ("RET" or the "Company"), a leading provider of ionization rainfall generation technology, today announced early positive indications from its first two U.S. installations in Colorado and Utah. The Company's Weather Enhancement Technology Array (WETA) systems are showing promising results in winter precipitation enhancement, with observations suggesting the technology is influencing precipitation patterns as intended.Most notab
156dNEWS
Rain Enhancement Technologies Secures Second U.S. Installation with Utah Permit Approval, Advances Snow Enhancement Capabilities
Company's WETA Ionization Technology Begins Operations in Grand County, Utah, Marking State's First Ionization-Based Weather Modification Program NAPLES, FL / ACCESS Newswire / November 18, 2025 / Rain Enhancement Technologies Holdco, Inc. (NASDAQ:RAIN) ("RAIN" or the "Company"), a leading provider of ionization rainfall generation technology, today announced it has commenced operations of its second U.S. installation following approval of a Cloud Seeding License and Permit from the Utah Division of Water Resources. The Company's Weather Enhancement Technology Array (WETA) system, operational this month in Grand County, Utah, marks the state's first ionization-based weather modification prog
160dSEC
Amendment: SEC Form SCHEDULE 13G/A filed by Rain Enhancement Technologies Holdco Inc.
SCHEDULE 13G/A - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Subject)
160dSEC
Amendment: SEC Form SCHEDULE 13G/A filed by Rain Enhancement Technologies Holdco Inc.
SCHEDULE 13G/A - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Subject)
161dSEC
SEC Form 424B3 filed by Rain Enhancement Technologies Holdco Inc.
424B3 - Rain Enhancement Technologies Holdco, Inc. (0002028293) (Filer)