BARTHELEMY NICOLAS
RGENBARTHELEMY NICOLAS serves as an insider at Repligen Corporation (RGEN). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.
BARTHELEMY NICOLAS's Insider Trading at Repligen Corporation (RGEN)
Buys
1 · $150.5K
Sells
1 · $474.1K
Total Shares Bought
1,200
Total Shares Sold
1,645
BARTHELEMY NICOLAS's Insider Trading at 908 Devices Inc. (MASS)
Buys
0 · $0.00
Sells
1 · $516.4K
Total Shares Bought
0
Total Shares Sold
13,000
BARTHELEMY NICOLAS's Insider Trading at Twist Bioscience Corporation (TWST)
Buys
1 · $250.1K
Sells
0 · $0.00
Total Shares Bought
8,550
Total Shares Sold
0
Related Insiders
Dennis Cho
See Remarks
TWSTSell · Sep 10, 2026
Paula Green
SVP of Human Resources
TWSTSell · Sep 10, 2026
Emily M. Leproust
director, officer: Chief Executive Officer
TWSTSell · Sep 10, 2026
WERNER ROBERT F.
officer: Chief Accounting Officer
TWSTSell · Sep 10, 2026
Olivier Loeillot
director, officer: Chief Executive Officer
RGENSell · Sep 8, 2026
Christopher D. Brown
director
MASSSell · Sep 4, 2026
Joseph H. Griffith IV
officer: Chief Financial Officer
MASSSell · Aug 27, 2026
Patrick John Finn
President and COO
TWSTSell · Aug 25, 2026