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Buying and selling by quarter

Dollars bought and sold on the open market over the last two years.

$0$20.0M$40.0M$60.0M$80.0MQ4 2025 · Bought: $0Q4 2025 · Sold: $13,707,361Q4 2025Q1 2026 · Bought: $8,762,797Q1 2026 · Sold: $0Q1 2026Q2 2026 · Bought: $52,222,946Q2 2026 · Sold: $12,838,227Q2 2026Q3 2026 · Bought: $194,040Q3 2026 · Sold: $63,456,707Q3 2026

Bought Sold

By trade date, using the shares and price reported for each trade. Stock grants, option exercises and shares withheld for tax are left out.

Roles

The companies where this person reports as an insider, and their position at each, most recent first.

Roles by company
TYRA
Tyra Biosciences, Inc.
Director, 10% ownerSep 17, 2026
SEPN
Septerna, Inc.
Director, 10% ownerAug 14, 2026
FRNM
Freenome, Inc.
DirectorJul 22, 2026
VOR
Vor Biopharma Inc.
Director, 10% ownerJul 21, 2026
ARTV
Artiva Biotherapeutics, Inc.
Director, 10% ownerJul 14, 2026
NKTX
Nkarta, Inc.
Director, 10% ownerJun 11, 2026
BCAX
Bicara Therapeutics Inc.
Director, 10% ownerJun 10, 2026
COAG
Hemab Therapeutics Holdings, Inc.
Director, 10% ownerMay 6, 2026
ACET
Adicet Bio, Inc.
10% ownerApr 29, 2026
PRLD
Prelude Therapeutics Incorporated
10% ownerApr 28, 2026
MLYS
Mineralys Therapeutics, Inc.
DirectorMar 31, 2026
ABOS
Acumen Pharmaceuticals, Inc.
Director, 10% ownerMar 18, 2026
SGP
SpyGlass Pharma, Inc.
Director, 10% ownerFeb 9, 2026
ETNB
89bio, Inc.
Director, 10% ownerNov 3, 2025
CDTX
Cidara Therapeutics, Inc.
DirectorJan 7, 2025

Roles come from the filings themselves and can change over time.

Latest open-market trades

Purchases and sales at every company, most recent filing first.

Latest insider trades
How the stock has done since the trade date, measured against the S&P 500 over the same days. It describes the stock, not the trader's actual gain or loss.Filing
Aug 12, 2026SEPN
Septerna, Inc.
Sale746,500$42.50$31.7M-9.3%Form 4 ↗
Aug 12, 2026SEPN
Septerna, Inc.
Sale746,500$42.50$31.7M-9.3%Form 4 ↗
Jul 16, 2026VOR
Vor Biopharma Inc.
Sale213$19.75$4,207+11.5%Form 4 ↗
Jul 13, 2026ARTV
Artiva Biotherapeutics, Inc.
Buy6,552$8.94$58.6K-55.8%Form 4 ↗
Jul 10, 2026ARTV
Artiva Biotherapeutics, Inc.
Buy15,102$8.97$135.5K-58.3%Form 4 ↗
May 6, 2026COAG
Hemab Therapeutics Holdings, Inc.
Buy53,407$24.83$1.3M+60.6%Form 4 ↗
May 6, 2026COAG
Hemab Therapeutics Holdings, Inc.
Buy14,611$23.77$347.3K+60.6%Form 4 ↗
May 5, 2026COAG
Hemab Therapeutics Holdings, Inc.
Buy10,268$25.00$256.7K+59.2%Form 4 ↗
May 5, 2026COAG
Hemab Therapeutics Holdings, Inc.
Buy87,143$24.59$2.1M+59.2%Form 4 ↗
May 4, 2026COAG
Hemab Therapeutics Holdings, Inc.
Buy133,750$18.00$2.4M+56.2%Form 4 ↗
May 4, 2026COAG
Hemab Therapeutics Holdings, Inc.
Buy2.54M$18.00$45.7M+56.2%Form 4 ↗
Apr 22, 2026VOR
Vor Biopharma Inc.
Sale165,150$15.77$2.6M+20.7%Form 4 ↗
Apr 10, 2026VOR
Vor Biopharma Inc.
Sale828$15.75$13.0K+14.5%Form 4 ↗
Apr 9, 2026VOR
Vor Biopharma Inc.
Sale135,201$16.59$2.2M+13.5%Form 4 ↗
Apr 8, 2026VOR
Vor Biopharma Inc.
Sale353,242$16.32$5.8M+11.7%Form 4 ↗
Apr 8, 2026VOR
Vor Biopharma Inc.
Sale130,862$16.91$2.2M+11.7%Form 4 ↗
Mar 30, 2026MLYS
Mineralys Therapeutics, Inc.
Buy58,300$24.16$1.4M-54.2%Form 4 ↗
Mar 27, 2026MLYS
Mineralys Therapeutics, Inc.
Buy310,700$23.67$7.4M-54.2%Form 4 ↗
Oct 17, 2025VOR
Vor Biopharma Inc.
Sale2,492$31.00$77.3K-46.6%Form 4 ↗
Oct 17, 2025VOR
Vor Biopharma Inc.
Sale174,594$29.12$5.1M-46.6%Form 4 ↗
Oct 17, 2025VOR
Vor Biopharma Inc.
Sale34,284$29.12$998.4K-46.6%Form 4 ↗
Oct 17, 2025VOR
Vor Biopharma Inc.
Sale30,758$30.28$931.4K-46.6%Form 4 ↗
Oct 17, 2025VOR
Vor Biopharma Inc.
Sale6,040$30.28$182.9K-46.6%Form 4 ↗
Oct 17, 2025VOR
Vor Biopharma Inc.
Sale12,691$31.00$393.4K-46.6%Form 4 ↗
Oct 16, 2025VOR
Vor Biopharma Inc.
Sale15,826$30.36$480.5K-47.4%Form 4 ↗
Oct 16, 2025VOR
Vor Biopharma Inc.
Sale3,108$30.36$94.4K-47.4%Form 4 ↗
Oct 16, 2025VOR
Vor Biopharma Inc.
Sale20$31.35$627-47.4%Form 4 ↗
Oct 16, 2025VOR
Vor Biopharma Inc.
Sale4$31.35$125-47.4%Form 4 ↗
Oct 16, 2025VOR
Vor Biopharma Inc.
Sale111,041$29.32$3.3M-47.4%Form 4 ↗
Oct 16, 2025VOR
Vor Biopharma Inc.
Sale21,804$29.32$639.3K-47.4%Form 4 ↗
Oct 15, 2025VOR
Vor Biopharma Inc.
Sale234$31.17$7,294-49.1%Form 4 ↗
Oct 15, 2025VOR
Vor Biopharma Inc.
Sale46$31.17$1,434-49.1%Form 4 ↗
Oct 15, 2025VOR
Vor Biopharma Inc.
Sale42,699$30.55$1.3M-49.1%Form 4 ↗
Oct 15, 2025VOR
Vor Biopharma Inc.
Sale8,384$30.55$256.1K-49.1%Form 4 ↗
Oct 28, 2024SEPN
Septerna, Inc.
Buy3.83M$18.00$68.9M+75.4%Form 4 ↗
Oct 28, 2024SEPN
Septerna, Inc.
Buy341,600$18.00$6.1M+75.4%Form 4 ↗

Each row links to its Form 4. Since trade compares the stock’s move from the close on the trade date (or the next trading day) to its latest close with the S&P 500 over the same days, adjusted for splits and excluding dividends. It describes the stock, not what the trader made: we don’t know their purchase price, position size or later sales. A dash means the trade isn’t matched to a listed stock, or there is no closing price after it yet.

When several people report on the same filing, we list it under the first one named, so trades by someone usually listed second may be missing here. Information, not investment advice: see the disclaimer.