LEPROUST EMILY M.

PrivateCIK: 1753655
Location

SAN FRANCISCO, CA

LEPROUST EMILY M. (President & CEO) sold 0.3% of their position (1.69K shares) of TWIST BIOSCIENCE CORP on the open market

Open‑market sale worth $279.2K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLEPROUST EMILY M.CIK 1753655
→
IssuerTWIST BIOSCIENCE CORPCIK 1581280
DirectorOfficer· President & CEO
Since Oct 2018
-1.69K
Net shares
Net seller
$279.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
1.69K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

−1.69K

Price / share

$165.49

Trade value

$279.18K

% of position

0.3%
9/21/2026
620.59K→618.90K
Total

Net shares

−1.69K

Net value

-$279.18K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)0
No non-derivative holdings reported
Derivative Holdings (Post-Transaction)5

Employee Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

131.29K

Shares owned

131.29K

Exercise price

23.33

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

0.00

Shares owned

0.00

Exercise price

8.82

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

0.00

Shares owned

0.00

Exercise price

5.95

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

64.95K

Shares owned

64.95K

Exercise price

67.85

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct
Underlying security
Common Stock

Underlying shares

0.00

Shares owned

0.00

Exercise price

26.66

Expiration

—

Exercise window

—

Total

Underlying

196.24K

Owned

196.24K