Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
AboutMethodSourcesNewsletter
StockCIK 1661998

Q32 Bio Inc. (QTTB): Insider Trades and Fund Holdings

In the past 12 months, Q32 Bio Inc. insiders reported 0 open-market purchases worth $0 and 6 sales worth $320K; 0 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months
$0Bought by insiders, 12 months
$320KSold by insiders, 12 months
1Tracked funds holding

Timeline: news and trades

Company filings (8-K), insider trades, notices of planned sales (Form 144) and fund moves in the past year, newest first.

  1. Oct 6, 2026Insider saleCEO Jodie Pope Morrison sold $26,798
  2. Oct 6, 2026Insider saleCFO Lee Kalowski sold $10,824
  3. Oct 6, 2026Insider saleChief Scientific Officer Shelia M. Violette sold $7,629
  4. Aug 25, 2026Insider saleCEO Jodie Pope Morrison sold $163,033
  5. Aug 25, 2026Insider saleCFO Lee Kalowski sold $65,776
  6. Aug 25, 2026Insider saleChief Scientific Officer Shelia M. Violette sold $46,335
  7. Jun 30, 2026FundRenaissance Technologies cut 13% in Q2 2026 (13F filed Aug 13, 2026)

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 14, 2026.

Recent QTTB insider trades
FiledTradedInsiderRoleTypeSharesPrice ($)ValueHoldingFiling
Oct 14Oct 6Jodie Pope MorrisonCEOCEO▼ SELL3,2218.32$27K−0.9%Form 4 ↗
Oct 14Oct 6Lee KalowskiCFOCFO▼ SELL1,3018.32$11K−0.9%Form 4 ↗
Oct 14Oct 6Shelia M. VioletteChief Scientific OfficerChief Scientific Officer▼ SELL9178.32$8K−0.7%Form 4 ↗
Aug 27Aug 25Jodie Pope MorrisonCEOCEO▼ SELL9,84516.56$163K−2.8%Form 4 ↗
Aug 27Aug 25Lee KalowskiCFOCFO▼ SELL3,97216.56$66K−2.8%Form 4 ↗
Aug 27Aug 25Shelia M. VioletteChief Scientific OfficerChief Scientific Officer▼ SELL2,79816.56$46K−2.1%Form 4 ↗
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

InsiderRoleBuysBoughtSellsSoldLatest
Jodie Pope MorrisonCEO0$02$190KOct 14, 2026
Lee KalowskiCFO0$02$77KOct 14, 2026
Shelia M. VioletteChief Scientific Officer0$02$54KOct 14, 2026

Tracked funds that report QTTB

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

FundQuarterSharesValue% of portfolioChange
Renaissance TechnologiesQ2 2026179,600$2.29M0.00%▼ −13.2%
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →