BLAKE KATRYN

PrivateCIK: 1505740
Location

WALTHAM, MA

BLAKE KATRYN sold 11.5% of their position (2.24K shares) of TWIST BIOSCIENCE CORP on the open market

Open‑market sale worth $275.3K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBLAKE KATRYNCIK 1505740
IssuerTWIST BIOSCIENCE CORPCIK 1581280
Director
Since Feb 2026
-2.24K
Net shares
Net seller
$275.3K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.24K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

2.24K

Price / share

$122.88

Trade value

$275.25K

% of position

11.5%
8/12/2026
19.45K17.21K
Total

Net shares

2.24K

Net value

-$275.25K

Derivative Transactions0
No derivative transactions reported