Security
Plum Acquisition Corp. IV Unit · PLMKU
PLMKUNASDAQUnitCurrentCIK 2030482Updated Oct 15, 2026
Name history
Plum Acquisition Corp, IV · through Aug 20, 2026
PLMKU price & chart
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NASDAQ:PLMKU on TradingView ↗About the company
Plum Acquisition Corp. IV (Nasdaq: PLMK) is a publicly traded special purpose acquisition company led by an experienced team with a track record of sourcing and executing complex public-market transactions. Plum IV aims to identify companies positioned to deliver long-term value through technological advancements, disruptive business models, and secular long-term trends. For more information, visit https://plumpartners.com.
In the news
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SEC disclosures
Recent filings
Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing
Items 3.01
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements
Items 5.02
425 filing
Regulation FD Disclosure
Items 7.01, 9.01
4 filing
Financials
FY 2025 · USDSource
Source
Source
Source
balance sheet · annual statements
| Line item | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q2 2024 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 |
|---|---|---|---|---|---|---|---|---|---|
| ASSETS | |||||||||
| AssetsUSD | 180,105,741Source | — | 184,799,874Source | 178,144,787Source | — | 182,970,341Source | 176,531,949Source | 181,681,987Source | 442,216Source |
| Current assets: | |||||||||
| Cash and Cash Equivalents, at Carrying ValueUSD | — | — | 288,518Source | — | — | 93,512Source | — | 296,249Source | — |
| Assets, CurrentUSD | 587,369Source | — | 383,848Source | 518,336Source | — | 235,152Source | 751,257Source | 393,225Source | — |
| LIABILITIES AND EQUITY | |||||||||
| LiabilitiesUSD | 7,348,583Source | — | 8,705,564Source | 7,067,274Source | — | 7,453,155Source | 7,083,663Source | 7,363,935Source | 509,196Source |
| Stockholders’ equity: | |||||||||
| Additional Paid in CapitalUSD | — | — | — | — | — | — | — | — | 24,425Source |
| Retained Earnings (Accumulated Deficit)USD | -6,737,121Source | — | -8,322,415Source | -6,503,595Source | — | -7,218,702Source | -6,265,813Source | -6,967,867Source | -91,980Source |
| Stockholders' Equity Attributable to ParentUSD | -6,736,422Source | -48,051Source | -8,321,716Source | -6,502,896Source | -3,263Source | -7,218,003Source | -6,265,114Source | -6,967,168Source | -66,980Source |
| Liabilities and EquityUSD | 180,105,741Source | — | 184,799,874Source | 178,144,787Source | — | 182,970,341Source | 176,531,949Source | 181,681,987Source | 442,216Source |
| Current liabilities: | |||||||||
| Liabilities, CurrentUSD | 448,583Source | — | 1,805,564Source | 167,274Source | — | 553,155Source | 183,663Source | 463,935Source | — |
| Additional Financial Items | |||||||||
| Accrued Liabilities, CurrentUSD | 123,583Source | — | 1,005,564Source | 92,274Source | — | 228,155Source | 108,663Source | 138,935Source | 42,445Source |
cash flow · annual statements
| Line item | Q4 2025 | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q2 2024 | Q1 2026 | Q1 2025 | FY 2025 | FY 2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash flows from operating activities: | ||||||||||
| Adjustments to reconcile net income to net cash provided by operating activities: | ||||||||||
| Share-based Payment Arrangement, Noncash ExpenseUSD | — | — | — | — | — | — | — | 36,750Source | 36,750Source | — |
| Net Cash Provided by (Used in) Operating ActivitiesUSD | — | — | -15,438Source | — | — | — | -202,737Source | -338,313Source | -869,506Source | — |
| Cash flows from investing activities: | ||||||||||
| Net Cash Provided by (Used in) Investing ActivitiesUSD | — | — | — | — | — | — | — | -174,225,000Source | -174,225,000Source | — |
| Cash flows from financing activities: | ||||||||||
| Net Cash Provided by (Used in) Financing ActivitiesUSD | — | — | 20,205Source | — | — | — | — | 175,136,891Source | 175,386,891Source | — |
| Cash, Cash Equivalents, Restricted Cash and Restricted Cash EquivalentsUSD | — | 469,208Source | 4,767Source | 288,518Source | 375,823Source | 25,000Source | 93,512Source | 577,442Source | 296,249Source | 3,864Source |
| Additional Financial Items | ||||||||||
| General and Administrative ExpenseUSD | — | 236,000Source | 44,788Source | 1,105,308Source | 237,782Source | — | 252,715Source | 306,345Source | 1,021,268Source | — |
| Income Tax Expense (Benefit)USD | — | — | — | — | — | — | 0Source | 0Source | 0Source | — |
| Investment Income, InterestUSD | — | 1,913,171Source | — | 1,680,837Source | 1,867,009Source | — | 1,449,969Source | 1,488,400Source | 7,060,220Source | — |
| Net Income (Loss) Attributable to ParentUSD | — | 1,679,645Source | -44,788Source | 577,124Source | 1,629,227Source | — | 1,199,134Source | 1,182,055Source | 6,051,821Source | — |
| Nonoperating Income (Expense)USD | — | 1,915,645Source | — | 1,682,432Source | 1,867,009Source | — | 1,451,849Source | 1,488,400Source | 7,073,089Source | — |
income statement · annual statements
| Line item | Q4 2025 | Q3 2025 | Q3 2024 | Q2 2026 | Q2 2025 | Q1 2026 | Q1 2025 | FY 2025 |
|---|---|---|---|---|---|---|---|---|
| Operating Income (Loss)USD | — | -236,000Source | -44,788Source | -1,105,308Source | -237,782Source | -252,715Source | -306,345Source | -1,021,268Source |
| Income Tax Expense (Benefit)USD | — | — | — | — | — | 0Source | 0Source | 0Source |
| Net Income (Loss) Attributable to ParentUSD | — | 1,679,645Source | -44,788Source | 577,124Source | 1,629,227Source | 1,199,134Source | 1,182,055Source | 6,051,821Source |
| Additional Financial Items | ||||||||
| General and Administrative ExpenseUSD | — | 236,000Source | 44,788Source | 1,105,308Source | 237,782Source | 252,715Source | 306,345Source | 1,021,268Source |
| Interest Income, OtherUSD | — | 2,474Source | — | 1,595Source | — | 1,880Source | — | 12,869Source |
| Investment Income, InterestUSD | — | 1,913,171Source | — | 1,680,837Source | 1,867,009Source | 1,449,969Source | 1,488,400Source | 7,060,220Source |
| Nonoperating Income (Expense)USD | — | 1,915,645Source | — | 1,682,432Source | 1,867,009Source | 1,451,849Source | 1,488,400Source | 7,073,089Source |
Offerings
Registration 333-281144
- Gross proceeds
- 150000000.0
- Net proceeds
- 141000000.0
- Deal price
- 10.0
- Shares
- 15000000
- Offering amount
- $150,000,000
- Offering price
- $10.00
- Ticker
- PLMKU
Filing attachments
ea030732501ex99-1.htm · 425 · 2026-10-01
Exhibit 99.1 Controlled Thermal Resources and Plum Acquisition Corp. IV Announce Strengthened Capital Structure to Advance Hell’s Kitchen Geothermal Power and Critical Minerals Project Approximately $205 Million of Existing Convertible Debt Expected to Convert to Equity at Close of the Proposed Business Combination, with an Additional Approximately $40 Million Expected to Convert into a New Planned PIPE Simplified Capital Structure Expected to Support Financing of CTR’s Power-First Devel…
Read attachment ↗ea030732501ex99-1.htm · 8-K · 2026-10-01
Exhibit 99.1 Controlled Thermal Resources and Plum Acquisition Corp. IV Announce Strengthened Capital Structure to Advance Hell’s Kitchen Geothermal Power and Critical Minerals Project Approximately $205 Million of Existing Convertible Debt Expected to Convert to Equity at Close of the Proposed Business Combination, with an Additional Approximately $40 Million Expected to Convert into a New Planned PIPE Simplified Capital Structure Expected to Support Financing of CTR’s Power-First Devel…
Read attachment ↗ea030275401ex99-1.htm · 425 · 2026-08-20
Exhibit 99.1 August 2026 | Proposed business combination with Plum Acquisition Corp. IV | Pro forma Nasdaq: CTRH One of America’s Largest & Most Advanced Geothermal Power + Critical Minerals Projects Externally - validated. Equipment staged. Hell’s Kitchen Project. Imperial County. California This presentation contemplates the proposed business combination involving Plum Acquisition Corp. IV (“Plum IV”) and Controlled Thermal Resources Holdings Inc. (”CTR”). Definitive Documentation The partie…
Read attachment ↗ea030275401ex99-1.htm · 8-K · 2026-08-20
EX-99.1 2 ea030275401ex99-1.htm INVESTOR PRESENTATION, DATED AUGUST [ ], 2026 Exhibit 99.1 August 2026 | Proposed business combination with Plum Acquisition Corp. IV | Pro forma Nasdaq: CTRH One of America’s Largest & Most Advanced Geothermal Power + Critical Minerals Projects Externally - validated. Equipment staged. Hell’s Kitchen Project. Imperial County. California This presentation contemplates the proposed business combination involving Plum Acquisition Corp. IV (“Plum IV”) and Contr…
Read attachment ↗ea029626101ex99-1.htm · DEFA14A · 2026-06-30
Exhibit 99.1 Plum Acquisition Corp. IV Announces Postponement of Extraordinary General Meeting of Shareholders NEW YORK, NY, June 29, 2026 (GLOBE NEWSWIRE) -- Plum Acquisition Corp. IV (Nasdaq: PLMK) (the “Company”) today announced that its extraordinary general meeting of shareholders (the “Shareholder Meeting”), originally scheduled to be held on July 2, 2026, will be postponed to July 10, 2026, at 9:00 a.m., Eastern Time, to allow additional time for the Company to engage with shareholders.…
Read attachment ↗ea029626101ex99-1.htm · 8-K · 2026-06-30
EX-99.1 2 ea029626101ex99-1.htm PRESS RELEASE, DATED JUNE 29, 2026 Exhibit 99.1 Plum Acquisition Corp. IV Announces Postponement of Extraordinary General Meeting of Shareholders NEW YORK, NY, June 29, 2026 (GLOBE NEWSWIRE) -- Plum Acquisition Corp. IV (Nasdaq: PLMK) (the “Company”) today announced that its extraordinary general meeting of shareholders (the “Shareholder Meeting”), originally scheduled to be held on July 2, 2026, will be postponed to July 10, 2026, at 9:00 a.m., Eastern Time…
Read attachment ↗