secwatch.observer — SEC 8-K summary
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Issuer:     INTEGRATED RAIL & RESOURCES INC. (—)
CIK:        0002044112
Form:       8-K
Filed at:   2025-12-19T23:59:59+00:00
Accession:  0001213900-25-123435
Event type: m_and_a
Sentiment:  negative
Materiality: 0.75
Item codes: 2.01, 1.01, 2.03, 5.06, 5.02, 3.02, 3.03, 5.03, 5.01, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Integrated Rail & Resources completes de-SPAC merger with Tar Sands Holdings II
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- Business Combination closed Dec 12, 2025; SPAC shares converted 1:1 into Holdings Class A common stock; warrants assumed.
- Only 11 SPAC shares redeemed (~$177); 5,775,561 shares converted to Holdings shares.
- Holdings issued $12M unsecured promissory note at 0% to Endeavor Capital Group, due March 12, 2026.
- Target TSII had $20,000 rental revenue and $290,000 net loss for nine months ended Sept 30, 2025.
- Company ceased to be a shell company; no public trading market established for stock or warrants.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/2044112/000121390025123435/0001213900-25-123435-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/2044112/000121390025123435/ea0270013-8k_integrated.htm
  HTML page:      https://secwatch.observer/filing/0001213900-25-123435

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer