A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Mereo Biopharma Group PLC stock. As of the latest transaction made, Two Sigma Advisers, LP holds 144,600 shares of MREO stock, worth $293,538. This represents 0.0% of its overall portfolio holdings.

Number of Shares
144,600
Previous 29,300 393.52%
Holding current value
$293,538
Previous $65,000 501.54%
% of portfolio
0.0%
Previous 0.0%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 14, 2025

BUY
$1.76 - $2.87 $202,928 - $330,911
115,300 Added 393.52%
144,600 $391,000
Q1 2025

May 15, 2025

BUY
$2.25 - $3.76 $65,925 - $110,168
29,300 New
29,300 $65,000
Q2 2022

Aug 15, 2022

SELL
$0.33 - $1.69 $6,963 - $35,659
-21,100 Closed
0 $0
Q1 2022

May 16, 2022

BUY
$1.04 - $1.7 $6,240 - $10,200
6,000 Added 39.74%
21,100 $24,000
Q4 2021

Feb 14, 2022

BUY
$1.51 - $2.59 $22,801 - $39,109
15,100 New
15,100 $24,000

Others Institutions Holding MREO

About Mereo Biopharma Group plc


  • Ticker MREO
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 124,986,000
  • Market Cap $254M
  • Description
  • Mereo BioPharma Group plc, a biopharmaceutical company, develops and commercializes therapeutics for the treatment of oncology and rare diseases in the United Kingdom and internationally. Its lead product candidate, etigilimab (OMP-313M32), an antibody T-cell immunoreceptor with Ig and ITIM domains, which is in Phase 1b clinical trial for the tr...
More about MREO
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