Stocks · Health care · Pharmaceutical Preparations

Atrium Therapeutics, Inc.

RNA
United States Fiscal year ends December CIK 0002093101
$8.40 +1.69% Close, 9 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
8.40 on 9 Oct 2026
17 12 8 Feb 2026 Jun 2026 Oct 2026 27 Feb 2026 $14.75 2 Mar 2026 $14.91 3 Mar 2026 $15.67 4 Mar 2026 $16.54 5 Mar 2026 $15.47 6 Mar 2026 $14.82 9 Mar 2026 $14.79 10 Mar 2026 $14.67 11 Mar 2026 $14.80 12 Mar 2026 $14.54 13 Mar 2026 $13.75 16 Mar 2026 $13.79 17 Mar 2026 $13.77 18 Mar 2026 $12.32 19 Mar 2026 $12.69 20 Mar 2026 $13.13 23 Mar 2026 $13.20 24 Mar 2026 $13.20 25 Mar 2026 $13.09 26 Mar 2026 $13.10 27 Mar 2026 $13.23 30 Mar 2026 $13.55 31 Mar 2026 $13.37 1 Apr 2026 $13.47 2 Apr 2026 $13.44 6 Apr 2026 $13.67 7 Apr 2026 $13.99 8 Apr 2026 $13.70 9 Apr 2026 $13.72 10 Apr 2026 $12.71 13 Apr 2026 $13.30 14 Apr 2026 $14.02 15 Apr 2026 $14.54 16 Apr 2026 $14.03 17 Apr 2026 $14.41 20 Apr 2026 $14.30 21 Apr 2026 $13.53 22 Apr 2026 $13.66 23 Apr 2026 $13.85 24 Apr 2026 $13.49 27 Apr 2026 $12.90 28 Apr 2026 $12.55 29 Apr 2026 $12.99 30 Apr 2026 $12.77 1 May 2026 $13.43 4 May 2026 $12.87 5 May 2026 $12.91 6 May 2026 $13.09 7 May 2026 $12.96 8 May 2026 $13.07 11 May 2026 $13.25 12 May 2026 $13.14 13 May 2026 $13.30 14 May 2026 $13.27 15 May 2026 $13.23 18 May 2026 $12.95 19 May 2026 $12.95 20 May 2026 $12.72 21 May 2026 $13.04 22 May 2026 $13.09 26 May 2026 $13.06 27 May 2026 $13.00 28 May 2026 $13.36 29 May 2026 $13.00 1 Jun 2026 $12.68 2 Jun 2026 $12.25 3 Jun 2026 $12.17 4 Jun 2026 $12.30 5 Jun 2026 $11.80 8 Jun 2026 $11.55 9 Jun 2026 $11.76 10 Jun 2026 $11.67 11 Jun 2026 $12.43 12 Jun 2026 $12.37 15 Jun 2026 $12.75 16 Jun 2026 $12.61 17 Jun 2026 $12.48 18 Jun 2026 $12.66 22 Jun 2026 $12.94 23 Jun 2026 $12.81 24 Jun 2026 $12.83 25 Jun 2026 $12.78 26 Jun 2026 $13.19 29 Jun 2026 $13.65 30 Jun 2026 $13.45 1 Jul 2026 $13.30 2 Jul 2026 $13.65 6 Jul 2026 $13.01 7 Jul 2026 $13.24 8 Jul 2026 $13.37 9 Jul 2026 $12.91 10 Jul 2026 $12.46 13 Jul 2026 $12.22 14 Jul 2026 $12.22 15 Jul 2026 $12.30 16 Jul 2026 $12.16 17 Jul 2026 $12.15 20 Jul 2026 $11.76 21 Jul 2026 $12.29 22 Jul 2026 $12.17 23 Jul 2026 $11.91 24 Jul 2026 $11.49 27 Jul 2026 $11.57 28 Jul 2026 $11.49 29 Jul 2026 $11.18 30 Jul 2026 $11.46 31 Jul 2026 $11.35 3 Aug 2026 $11.33 4 Aug 2026 $11.54 5 Aug 2026 $11.74 6 Aug 2026 $12.11 7 Aug 2026 $12.34 10 Aug 2026 $12.24 11 Aug 2026 $12.27 12 Aug 2026 $12.17 13 Aug 2026 $12.33 14 Aug 2026 $12.84 17 Aug 2026 $12.96 18 Aug 2026 $12.84 19 Aug 2026 $13.71 20 Aug 2026 $13.48 21 Aug 2026 $13.20 24 Aug 2026 $13.62 25 Aug 2026 $14.00 26 Aug 2026 $13.85 27 Aug 2026 $13.98 28 Aug 2026 $13.64 31 Aug 2026 $13.32 1 Sep 2026 $13.77 2 Sep 2026 $14.06 3 Sep 2026 $14.60 4 Sep 2026 $14.19 8 Sep 2026 $11.35 9 Sep 2026 $10.51 10 Sep 2026 $10.35 11 Sep 2026 $10.36 14 Sep 2026 $10.21 15 Sep 2026 $10.09 16 Sep 2026 $9.50 17 Sep 2026 $9.56 18 Sep 2026 $8.95 21 Sep 2026 $9.19 22 Sep 2026 $9.22 23 Sep 2026 $8.33 24 Sep 2026 $8.19 25 Sep 2026 $8.29 28 Sep 2026 $8.42 29 Sep 2026 $8.42 30 Sep 2026 $8.28 1 Oct 2026 $8.14 2 Oct 2026 $7.84 5 Oct 2026 $7.97 6 Oct 2026 $7.99 7 Oct 2026 $7.93 8 Oct 2026 $8.26 9 Oct 2026 $8.40
0 buys0 sales at will0 planned sales

Latest insider transactions

From Form 4, most recent first
All of them →

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