Paydirt
EL
Insider

Emily M. Leproust

Chief Executive Officer

Emily M. Leproust (Chief Executive Officer) filed 20 Form 4 reports in the trailing twelve months (0 purchases, 20 sales), most often in Twist Bioscience Corporation (TWST). The largest single filing was $56.3M of TWST (356,546 sh across 13 lots, as filed), executed Sep 17.

Add to watchlist
Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
20
0 buys · 20 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$91.0M
shares × price, as filed
Last traded
Sep 17
Filed yesterday

Median ADV $206.2M across their filed names

Open performance
Volume by month
$56.3M$28.2M$0Oct 2024Apr 2025Oct 2025Apr 2026Oct 2024 · sells $588KNov 2024 · sells $1.9MDec 2024 · sells $117KFeb 2025 · sells $380KMay 2025 · sells $190KAug 2025 · sells $158KOct 2025 · sells $1.0MNov 2025 · sells $1.1MFeb 2026 · sells $569KMar 2026 · sells $112KApr 2026 · sells $621KMay 2026 · sells $3.8MJun 2026 · sells $3.1MAug 2026 · sells $24.4MSep 2026 · sells $56.3M
Buys $0 Sells $94.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 20 filings

Sector per market data · by filing · past 12 months

Most traded names
TWST Twist Bioscience Corporation TWST · 0 buys · 30 sells 30 filings
Recent filings
TWSTSALE Twist Bioscience Corporation View filing → $158K
2,265 sh × $69.84
Exec Jun 8
Filed Jun 10 · 5:30 PM ET
TWSTSALE Twist Bioscience Corporation View filing → $962K
14,088 sh across 2 lots
Exec May 28
Filed Jun 1 · 5:30 PM ET
TWSTSALE Twist Bioscience Corporation View filing → $3.1M
48,034 sh across 2 lots
Exec May 26
Filed May 28 · 5:30 PM ET
TWSTSALE Twist Bioscience Corporation View filing → $367K
6,888 sh × $53.26
Exec May 21
Filed May 26 · 5:30 PM ET
TWSTSALE Twist Bioscience Corporation View filing → $293K
5,127 sh × $57.15
Exec May 4
Filed May 6 · 5:30 PM ET
TWSTSALE Twist Bioscience Corporation View filing → $621K
9,520 sh across 2 lots
Exec Apr 21
Filed Apr 23 · 5:30 PM ET
TWSTSALE Twist Bioscience Corporation View filing → $112K
2,423 sh × $46.43
Exec Mar 6
Filed Mar 10 · 5:30 PM ET
TWSTSALE Twist Bioscience Corporation View filing → $337K
7,205 sh × $46.71
Exec Feb 23
Filed Feb 25 · 5:30 PM ET
More filings →