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Quartzsea Acquisition Corp

QSEA Clue Score59
United States Fiscal year ends November CIK 0002047455
$10.71 +0.47% Close, 13 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
10.71 on 13 Oct 2026
11 10 10 Oct 2025 Apr 2026 Oct 2026 14 Oct 2025 $10.14 15 Oct 2025 $10.15 16 Oct 2025 $10.16 17 Oct 2025 $10.16 20 Oct 2025 $10.17 21 Oct 2025 $10.16 22 Oct 2025 $10.16 23 Oct 2025 $10.16 24 Oct 2025 $10.17 27 Oct 2025 $10.17 28 Oct 2025 $10.17 29 Oct 2025 $10.18 30 Oct 2025 $10.17 31 Oct 2025 $10.18 3 Nov 2025 $10.18 4 Nov 2025 $10.18 5 Nov 2025 $10.18 6 Nov 2025 $10.20 7 Nov 2025 $10.18 10 Nov 2025 $10.19 11 Nov 2025 $10.20 12 Nov 2025 $10.18 13 Nov 2025 $10.19 14 Nov 2025 $10.19 17 Nov 2025 $10.19 18 Nov 2025 $10.19 19 Nov 2025 $10.21 20 Nov 2025 $10.19 21 Nov 2025 $10.20 24 Nov 2025 $10.20 25 Nov 2025 $10.22 26 Nov 2025 $10.20 28 Nov 2025 $10.14 1 Dec 2025 $10.19 2 Dec 2025 $10.19 3 Dec 2025 $10.20 4 Dec 2025 $10.22 5 Dec 2025 $10.20 8 Dec 2025 $10.20 9 Dec 2025 $10.21 10 Dec 2025 $10.24 11 Dec 2025 $10.21 12 Dec 2025 $10.21 15 Dec 2025 $10.22 16 Dec 2025 $10.22 17 Dec 2025 $10.22 18 Dec 2025 $10.22 19 Dec 2025 $10.22 22 Dec 2025 $10.22 23 Dec 2025 $10.22 24 Dec 2025 $10.23 26 Dec 2025 $10.23 29 Dec 2025 $10.24 30 Dec 2025 $10.23 31 Dec 2025 $10.23 2 Jan 2026 $10.23 5 Jan 2026 $10.25 6 Jan 2026 $10.22 7 Jan 2026 $10.25 8 Jan 2026 $10.25 9 Jan 2026 $10.25 12 Jan 2026 $10.24 13 Jan 2026 $10.26 14 Jan 2026 $10.25 15 Jan 2026 $10.25 16 Jan 2026 $10.25 20 Jan 2026 $10.30 21 Jan 2026 $10.26 22 Jan 2026 $10.27 23 Jan 2026 $10.27 26 Jan 2026 $10.27 27 Jan 2026 $10.28 28 Jan 2026 $10.27 29 Jan 2026 $10.27 30 Jan 2026 $10.27 2 Feb 2026 $10.27 3 Feb 2026 $10.27 4 Feb 2026 $10.31 5 Feb 2026 $10.29 6 Feb 2026 $10.29 9 Feb 2026 $10.29 10 Feb 2026 $10.29 11 Feb 2026 $10.30 12 Feb 2026 $10.29 13 Feb 2026 $10.29 17 Feb 2026 $10.30 18 Feb 2026 $10.31 19 Feb 2026 $10.31 20 Feb 2026 $10.31 23 Feb 2026 $10.29 24 Feb 2026 $10.31 25 Feb 2026 $10.33 26 Feb 2026 $10.31 27 Feb 2026 $10.31 2 Mar 2026 $10.30 3 Mar 2026 $10.32 4 Mar 2026 $10.32 5 Mar 2026 $10.32 6 Mar 2026 $10.34 9 Mar 2026 $10.33 10 Mar 2026 $10.33 11 Mar 2026 $10.33 12 Mar 2026 $10.33 13 Mar 2026 $10.33 16 Mar 2026 $10.34 17 Mar 2026 $10.33 18 Mar 2026 $10.35 19 Mar 2026 $10.35 20 Mar 2026 $10.36 23 Mar 2026 $10.33 24 Mar 2026 $10.36 25 Mar 2026 $10.36 26 Mar 2026 $10.37 27 Mar 2026 $10.37 30 Mar 2026 $10.36 31 Mar 2026 $10.37 1 Apr 2026 $10.37 2 Apr 2026 $10.37 6 Apr 2026 $10.36 7 Apr 2026 $10.37 8 Apr 2026 $10.37 9 Apr 2026 $10.39 10 Apr 2026 $10.37 13 Apr 2026 $10.37 14 Apr 2026 $10.37 15 Apr 2026 $10.39 16 Apr 2026 $10.39 17 Apr 2026 $10.39 20 Apr 2026 $10.39 21 Apr 2026 $10.41 22 Apr 2026 $10.37 23 Apr 2026 $10.40 24 Apr 2026 $10.40 27 Apr 2026 $10.38 28 Apr 2026 $10.39 29 Apr 2026 $10.40 30 Apr 2026 $10.41 1 May 2026 $10.40 4 May 2026 $10.41 5 May 2026 $10.42 6 May 2026 $10.42 7 May 2026 $10.42 8 May 2026 $10.42 11 May 2026 $10.45 12 May 2026 $10.41 13 May 2026 $10.46 14 May 2026 $10.43 15 May 2026 $10.45 18 May 2026 $10.43 19 May 2026 $10.45 20 May 2026 $10.45 21 May 2026 $10.46 22 May 2026 $10.46 26 May 2026 $10.47 27 May 2026 $10.47 28 May 2026 $10.45 29 May 2026 $10.49 1 Jun 2026 $10.49 2 Jun 2026 $10.50 3 Jun 2026 $10.50 4 Jun 2026 $10.50 5 Jun 2026 $10.50 8 Jun 2026 $10.50 9 Jun 2026 $10.50 10 Jun 2026 $10.49 11 Jun 2026 $10.49 12 Jun 2026 $10.51 15 Jun 2026 $10.52 16 Jun 2026 $10.50 17 Jun 2026 $10.52 18 Jun 2026 $10.52 22 Jun 2026 $10.52 23 Jun 2026 $10.52 24 Jun 2026 $10.52 25 Jun 2026 $10.55 26 Jun 2026 $10.55 29 Jun 2026 $10.55 30 Jun 2026 $10.52 1 Jul 2026 $10.55 2 Jul 2026 $10.55 6 Jul 2026 $10.53 7 Jul 2026 $10.53 8 Jul 2026 $10.53 9 Jul 2026 $10.55 10 Jul 2026 $10.55 13 Jul 2026 $10.55 14 Jul 2026 $10.53 15 Jul 2026 $10.56 16 Jul 2026 $10.57 17 Jul 2026 $10.54 20 Jul 2026 $10.54 21 Jul 2026 $10.56 22 Jul 2026 $10.56 23 Jul 2026 $10.56 24 Jul 2026 $10.58 27 Jul 2026 $10.58 28 Jul 2026 $10.57 29 Jul 2026 $10.66 30 Jul 2026 $10.66 31 Jul 2026 $10.62 3 Aug 2026 $10.63 4 Aug 2026 $10.62 5 Aug 2026 $10.62 6 Aug 2026 $10.62 7 Aug 2026 $10.65 10 Aug 2026 $10.65 11 Aug 2026 $10.65 12 Aug 2026 $10.65 13 Aug 2026 $10.65 14 Aug 2026 $10.65 17 Aug 2026 $10.65 18 Aug 2026 $10.62 19 Aug 2026 $10.62 20 Aug 2026 $10.62 21 Aug 2026 $10.62 24 Aug 2026 $10.62 25 Aug 2026 $10.60 26 Aug 2026 $10.60 27 Aug 2026 $10.60 28 Aug 2026 $10.61 31 Aug 2026 $10.61 1 Sep 2026 $10.61 2 Sep 2026 $10.61 3 Sep 2026 $10.61 4 Sep 2026 $10.61 8 Sep 2026 $10.61 9 Sep 2026 $10.61 10 Sep 2026 $10.64 11 Sep 2026 $10.64 14 Sep 2026 $10.63 15 Sep 2026 $10.64 16 Sep 2026 $10.63 17 Sep 2026 $10.65 18 Sep 2026 $10.65 21 Sep 2026 $10.64 22 Sep 2026 $10.64 23 Sep 2026 $10.65 24 Sep 2026 $10.65 25 Sep 2026 $10.64 28 Sep 2026 $10.66 29 Sep 2026 $10.69 30 Sep 2026 $10.68 1 Oct 2026 $10.71 2 Oct 2026 $10.70 5 Oct 2026 $10.72 6 Oct 2026 $10.72 7 Oct 2026 $10.71 8 Oct 2026 $10.68 9 Oct 2026 $10.71 12 Oct 2026 $10.66 13 Oct 2026 $10.71
0 buys0 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 30 Nov 2025, as filed
Net income
$510.96K
Free cash flow
$1.27M

Latest insider transactions

From Form 4, most recent first
All of them →

No open-market purchase or sale on file for this company.