LUM JONATHAN

PrivateCIK: 1777743
Location

SOUTHFIELD, MI

LUM JONATHAN (Chief Operating Officer) sold 16.0% of their position (6K shares) of CREDIT ACCEPTANCE CORP on the open market

Open‑market sale worth $3.60M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLUM JONATHANCIK 1777743
IssuerCREDIT ACCEPTANCE CORPCIK 885550
Officer· Chief Operating Officer
Since May 2019
-6K
Net shares
Net seller
$3.60M
Total sold
1
Open market trades
0B · 1S
3
Total transactions
6K acquired · 12K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+6K

Price / share

$333.94

Trade value

$2M

% of position

19.0%
6/24/2026
31.61K37.61K

Common Stock

Direct
S · Sale

Shares

6K

Price / share

$600.00

Trade value

$3.60M

% of position

16.0%
6/24/2026
37.61K31.61K
Total

Net shares

+0.00

Net value

-$1.60M

Derivative Transactions1

Employee Stock Option (right to buy)

Direct
M · Option Exercise
Converts to

Common Stock

6K shares

Shares

6K

Strike price

333.94

Held after

13.50K

Exercisable

6/24/2026