KERBER ERIN J (Chief Legal Officer) sold 12.1% of their position (3.55K shares) of CREDIT ACCEPTANCE CORP on the open market

Open‑market sale worth $2.04M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales

KERBER ERIN J

Filed: 6/2/2026ACC: 0000885550-26-000118

InsiderKERBER ERIN JCIK 1871883

→

IssuerCREDIT ACCEPTANCE CORPCIK 885550

Officer· Chief Legal Officer

Since Jul 2021

-3.55K

Net shares

Net seller

$2.04M

Total sold

Open market trades

0B · 5S

Total transactions

3.55K acquired · 7.09K disposed

Non-Derivative Transactions7

Common Stock

Direct

M · Option Exercise

+3.48K

Price / share

$333.94

Trade value

$1.16M

% of position

13.6%

5/29/2026

25.71K→29.20K

Common Stock

Direct

S · Sale

−1.30K

Price / share

$575.25

Trade value

$747.25K

% of position

4.4%

5/29/2026

29.20K→27.90K

Common Stock

Direct

S · Sale

−1.10K

Price / share

$576.67

Trade value

$637.22K

% of position

4.0%

5/29/2026

27.90K→26.79K

Common Stock

Direct

S · Sale

−789.00

Price / share

$577.45

Trade value

$455.61K

% of position

2.9%

5/29/2026

26.79K→26K

Common Stock

Direct

S · Sale

−292.00

Price / share

$578.67

Trade value

$168.97K

% of position

1.1%

5/29/2026

26K→25.71K

Common Stock

Direct

M · Option Exercise

+61.00

Price / share

$333.94

Trade value

$20.37K

% of position

0.2%

6/1/2026

25.71K→25.77K

Common Stock

Direct

S · Sale

−61.00

Price / share

$575.25

Trade value

$35.09K

% of position

0.2%

6/1/2026

25.77K→25.71K

Total

Net shares

+0.00

Net value

-$859.99K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	5/29/2026	M · Option Exercise	+3.48K	$333.94	$1.16M	13.6%	25.71K	29.20K
Common Stock Direct	5/29/2026	S · Sale	−1.30K	$575.25	$747.25K	4.4%	29.20K	27.90K
Common Stock Direct	5/29/2026	S · Sale	−1.10K	$576.67	$637.22K	4.0%	27.90K	26.79K
Common Stock Direct	5/29/2026	S · Sale	−789.00	$577.45	$455.61K	2.9%	26.79K	26K
Common Stock Direct	5/29/2026	S · Sale	−292.00	$578.67	$168.97K	1.1%	26K	25.71K
Common Stock Direct	6/1/2026	M · Option Exercise	+61.00	$333.94	$20.37K	0.2%	25.71K	25.77K
Common Stock Direct	6/1/2026	S · Sale	−61.00	$575.25	$35.09K	0.2%	25.77K	25.71K
Total			+0.00		-$859.99K

Derivative Transactions2

Employee Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

3.48K shares

−3.48K

Strike price

333.94

Held after

7.48K

Exercisable

—

5/29/2026

Employee Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

61.00 shares

−61.00

Strike price

333.94

Held after

7.42K

Exercisable

—

6/1/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Employee Stock Option (right to buy) Direct	Common Stock3.48K shares	5/29/2026	M · Option Exercise	−3.48K	333.94	—	7.48K
Employee Stock Option (right to buy) Direct	Common Stock61.00 shares	6/1/2026	M · Option Exercise	−61.00	333.94	—	7.42K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned241.00

Total

241.00 indirect241.00

Security Title	Shares Owned	Ownership Type
Common Stock	241.00	Indirect
Total	241.00	241.00 indirect

Derivative Holdings (Post-Transaction)1

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

15.50K

Shares owned

15.50K

Exercise price

454.11

Expiration

—

Exercise window

—

Total

Underlying

15.50K

Owned

15.50K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Employee Stock Option (right to buy) Direct	Common Stock	454.11	—	—	15.50K	15.50K
Total					15.50K	15.50K