CHESS ROBERT

PrivateCIK: 1227886
Location

SOUTH SAN FRANCISCO, CA

CHESS ROBERT sold 9.4% of their position (2.18K shares) of TWIST BIOSCIENCE CORP on the open market

Open‑market sale worth $105.4K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderCHESS ROBERTCIK 1227886
IssuerTWIST BIOSCIENCE CORPCIK 1581280
Director
Since Oct 2018
-2.18K
Net shares
Net seller
$105.4K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.18K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

2.18K

Price / share

$48.26

Trade value

$105.40K

% of position

9.4%
2/13/2026
23.27K21.08K
Total

Net shares

2.18K

Net value

-$105.40K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned42.53K
Total
42.53K indirect42.53K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
CHESS ROBERT — Insider Transaction (Form 4) Filed Feb 18, 2026 | Finecho