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Constellation Acquisition Corp I

corporate_fare Company Profile

Constellation Acquisition Corp I

CSTAF·OTC·Energy & Transportation·CIK 0001834032

Constellation Acquisition Corp I does not have significant operations. The company intends to effect a merger, capital share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses. Constellation Acquisition Corp I was incorporated in 2020 and is based in New York, New York.

Constellation Acquisition Corp I (OTC:CSTAF) is a publicly traded company in the Energy & Transportation sector. Wiseek has independently scored 11 items for CSTAF at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-07-17, rated 7/10. Across its 11 most recent items scored 7 or higher, the top rating is 9/10, with 6 rated 8 or above. Recent SEC coverage for CSTAF spans 10-K, 425, 8-K, DEF 14A.

Recent high-impact activity:

  • SPAC Merger Targets Nasdaq Listing, $20–$30M Raise for Lithium Project
  • SPAC Merger Targets Nasdaq Listing with 21.5M-Ton Lithium Project
  • Constellation Acquisition Corp I Details Merger with US Elemental, Secures Financing, and Receives Significant Fee Waiver
  • Constellation Acquisition Corp I Finalizes Business Combination with US Elemental, Targeting NASDAQ Listing
  • Constellation Acquisition Corp I Announces Definitive Business Combination with US Elemental, Valued at $571M

Short Interest & Short Volume

FINRA reported short interest of 1,457 shares in CSTAF as of the September 15, 2026 settlement, unchanged from the prior period.

Short interest (bi-monthly positions)1,457 shares as of September 15, 2026
Change vs prior period 0.0%

Daily short sale volume covers trades reported to FINRA trade-reporting facilities and is not the same as short interest (bi-monthly reported positions). Source: FINRA — FINRA is the owner and source of this short interest and short sale volume data; it may not be redistributed.

$13.05
52-week range · as of 2026-04-15 $2 – $19
Market cap
$101.74M
Volume
291 (0.0× avg)
3-mo avg 11.3K
Last traded · 2026-09-10

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feed CSTAF - Latest Insights

CSTAF
Jul 17, 2026, 6:03 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $13.05
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Jul 10, 2026, 6:03 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $13.05
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Apr 15, 2026, 4:15 PM EDT
Filing Type: 10-K
Importance Score:
8
Price at Filing: $13.05
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Apr 09, 2026, 5:37 PM EDT
Filing Type: 425
Importance Score:
9
Price at Filing: $13.05
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Apr 09, 2026, 5:30 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $13.05
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Apr 09, 2026, 8:43 AM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $12.99
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Mar 19, 2026, 4:15 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $12.99
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Mar 02, 2026, 4:15 PM EST
Filing Type: 8-K
Importance Score:
7
Price at Filing: $12.99
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Jan 29, 2026, 5:48 PM EST
Filing Type: 8-K
Importance Score:
8
Price at Filing: $12.99
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Jan 15, 2026, 7:56 PM EST
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $12.99
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
CSTAF
Jan 05, 2026, 5:29 PM EST
Filing Type: PRE 14A
Importance Score:
8
Price at Filing: $12.49
Real-time Price: $13.05 info
Change: Low Volume info
Market Cap: $101.745M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets