WINKLEBLACK ARTHUR B

PrivateCIK: 1199100
Location

DUBLIN, OH

WINKLEBLACK ARTHUR B sold 64.9% of their position (13.20K shares) of CHURCH & DWIGHT CO INC /DE/ on the open market

Open‑market sale worth $1.36M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderWINKLEBLACK ARTHUR BCIK 1199100
Director
Since Aug 2018
-13.20K
Net shares
Net seller
$1.36M
Total sold
1
Open market trades
0B · 1S
3
Total transactions
13.20K acquired · 26.40K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+13.20K

Price / share

$50.28

Trade value

$663.70K

% of position

185.2%
8/5/2026
7.13K20.33K

Common Stock

Direct
S · Sale

Shares

13.20K

Price / share

$102.83

Trade value

$1.36M

% of position

64.9%
8/5/2026
20.33K7.13K
Total

Net shares

+0.00

Net value

-$693.61K

Derivative Transactions1

Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

13.20K shares

Shares

13.20K

Strike price

50.28

Held after

0.00

Exercisable

8/5/2026
Non-Derivative Holdings (Post-Transaction)4

Common Stock

Direct
Shares owned920.00

Common Stock

Direct
Shares owned750.00

Common Stock

Direct
Shares owned820.00

Common Stock

Direct
Shares owned860.00
Total
3.35K direct3.35K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported