InsiderSource
CACC

CREDIT ACCEPTANCE CORP

SEC CIK 885550
$548.15 +8.1% · 90 days
90-day buys
$0
0 open-market
90-day sells
$28.26M
82 open-market
Net insider flow
−$28.26M
Net selling
Filings shown
114
Most recent

At a glance

Over the last 90 days, insiders at CACC have sold a net $28.26M of stock (0 open-market buys vs 82 sells).

Largest recent trade: Lum Jonathan sold $2.88M of CACC, trimming their stake 14%.

Most active filer: Kerber Erin J, with 27 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for CACC, newest first
View on SEC EDGAR ↗
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 2d ago ΔOwn −0.1%

Martin Jay D sold $15K of CACC.

−$15K
26 sh @ $576
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 2d ago ΔOwn −0.1%

Kerber Erin J sold $18.4K of CACC.

−$18.4K
32 sh @ $576
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 2d ago ΔOwn −0.1%

Martin Jay D sold $10.4K of CACC.

−$10.4K
18 sh @ $578
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 2d ago ΔOwn −0.1%

Kerber Erin J sold $12.7K of CACC.

−$12.7K
22 sh @ $578
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −0.2%

Kerber Erin J sold $35.1K of CACC.

−$35.1K
61 sh @ $575
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 1w ago ΔOwn −0.2%

Martin Jay D sold $29.3K of CACC.

−$29.3K
51 sh @ $575
CACC
CREDIT ACCEPTANCE CORP
Sell Booth Kenneth · Director · Open-market sale · filed 1w ago ΔOwn −15%

Booth Kenneth sold $2.3M of CACC, trimming their stake 15%.

−$2.3M
4,000 sh @ $574
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −4.4%

Kerber Erin J sold $747.2K of CACC, trimming their stake 4%.

−$747.2K
1,299 sh @ $575
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −4.0%

Kerber Erin J sold $637.2K of CACC, trimming their stake 4%.

−$637.2K
1,105 sh @ $577
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −2.9%

Kerber Erin J sold $455.6K of CACC, trimming their stake 3%.

−$455.6K
789 sh @ $577
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −1.1%

Kerber Erin J sold $169K of CACC, trimming their stake 1%.

−$169K
292 sh @ $579
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 1w ago ΔOwn −6.2%

Elliott Nicholas J sold $867.7K of CACC, trimming their stake 6%.

−$867.7K
1,508 sh @ $575
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 1w ago ΔOwn −3.7%

Elliott Nicholas J sold $488.5K of CACC, trimming their stake 4%.

−$488.5K
847 sh @ $577
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 1w ago ΔOwn −3.0%

Elliott Nicholas J sold $372.6K of CACC, trimming their stake 3%.

−$372.6K
645 sh @ $578
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 1w ago ΔOwn −1.5%

Elliott Nicholas J sold $185.2K of CACC, trimming their stake 2%.

−$185.2K
320 sh @ $579
CACC
CREDIT ACCEPTANCE CORP
Sell LUM JONATHAN · Chief Operating Officer · Open-market sale · filed 1w ago ΔOwn −14%

Lum Jonathan sold $2.88M of CACC, trimming their stake 14%.

−$2.88M
5,000 sh @ $575
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 1w ago ΔOwn −4.4%

Martin Jay D sold $736.3K of CACC, trimming their stake 4%.

−$736.3K
1,280 sh @ $575
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 1w ago ΔOwn −2.5%

Martin Jay D sold $396.6K of CACC, trimming their stake 2%.

−$396.6K
688 sh @ $576
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 1w ago ΔOwn −3.0%

Martin Jay D sold $458K of CACC, trimming their stake 3%.

−$458K
793 sh @ $578
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 1w ago ΔOwn −0.4%

Martin Jay D sold $55K of CACC.

−$55K
95 sh @ $578
CACC
CREDIT ACCEPTANCE CORP
Sell Booth Kenneth · Director · Open-market sale · filed 3w ago ΔOwn −15%

Booth Kenneth sold $2.22M of CACC, trimming their stake 15%.

−$2.22M
4,000 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 3w ago ΔOwn −2.7%

Elliott Nicholas J sold $338.9K of CACC, trimming their stake 3%.

−$338.9K
616 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 3w ago ΔOwn −1.1%

Elliott Nicholas J sold $139K of CACC, trimming their stake 1%.

−$139K
252 sh @ $551
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 3w ago ΔOwn −1.4%

Elliott Nicholas J sold $169.1K of CACC, trimming their stake 1%.

−$169.1K
306 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 3w ago ΔOwn −2.2%

Elliott Nicholas J sold $266.1K of CACC, trimming their stake 2%.

−$266.1K
480 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed 3w ago ΔOwn −0.6%

Elliott Nicholas J sold $66.8K of CACC, trimming their stake 1%.

−$66.8K
120 sh @ $556
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −1.8%

Martin Jay D sold $273.9K of CACC, trimming their stake 2%.

−$273.9K
498 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −0.9%

Martin Jay D sold $130.7K of CACC, trimming their stake 1%.

−$130.7K
237 sh @ $551
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −1.0%

Martin Jay D sold $147K of CACC, trimming their stake 1%.

−$147K
266 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −1.4%

Martin Jay D sold $201.3K of CACC, trimming their stake 1%.

−$201.3K
363 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −0.4%

Martin Jay D sold $65K of CACC.

−$65K
117 sh @ $556
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −0.3%

Martin Jay D sold $44.7K of CACC.

−$44.7K
80 sh @ $558
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed 3w ago ΔOwn −3.5%

Rummler Wendy A sold $413.3K of CACC, trimming their stake 3%.

−$413.3K
751 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed 3w ago ΔOwn −1.1%

Rummler Wendy A sold $127.3K of CACC, trimming their stake 1%.

−$127.3K
231 sh @ $551
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed 3w ago ΔOwn −2.5%

Rummler Wendy A sold $286.4K of CACC, trimming their stake 3%.

−$286.4K
518 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed 3w ago ΔOwn −2.2%

Rummler Wendy A sold $243.8K of CACC, trimming their stake 2%.

−$243.8K
440 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −2.7%

Kerber Erin J sold $415.5K of CACC, trimming their stake 3%.

−$415.5K
755 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −0.9%

Kerber Erin J sold $132.4K of CACC, trimming their stake 1%.

−$132.4K
240 sh @ $552
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −1.0%

Kerber Erin J sold $148.6K of CACC, trimming their stake 1%.

−$148.6K
269 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −0.9%

Kerber Erin J sold $133K of CACC, trimming their stake 1%.

−$133K
240 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −0.9%

Kerber Erin J sold $132.6K of CACC, trimming their stake 1%.

−$132.6K
239 sh @ $555
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −0.3%

Kerber Erin J sold $44.5K of CACC.

−$44.5K
80 sh @ $556
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −0.3%

Kerber Erin J sold $44.7K of CACC.

−$44.7K
80 sh @ $558
CACC
CREDIT ACCEPTANCE CORP
Sell Booth Kenneth · Director · Open-market sale · filed 3w ago ΔOwn −15%

Booth Kenneth sold $2.22M of CACC, trimming their stake 15%.

−$2.22M
4,000 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell Booth Kenneth · Director · Open-market sale · filed 3w ago ΔOwn −8.1%

Booth Kenneth sold $1.09M of CACC, trimming their stake 8%.

−$1.09M
2,000 sh @ $544
CACC
CREDIT ACCEPTANCE CORP
Sell Booth Kenneth · Director · Open-market sale · filed 3w ago ΔOwn −8.1%

Booth Kenneth sold $1.08M of CACC, trimming their stake 8%.

−$1.08M
2,000 sh @ $539
CACC
CREDIT ACCEPTANCE CORP
Sell Valiyaveettil Ravi Mohan · Chief Technology Officer · Open-market sale · filed May 8, 2026 ΔOwn −4.6%

Valiyaveettil Ravi Mohan sold $694.1K of CACC, trimming their stake 5%.

−$694.1K
1,262 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed May 8, 2026 ΔOwn −3.8%

Kerber Erin J sold $567.9K of CACC, trimming their stake 4%.

−$567.9K
1,032 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.6%

Kerber Erin J sold $92.6K of CACC, trimming their stake 1%.

−$92.6K
168 sh @ $551
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.3%

Kerber Erin J sold $50.3K of CACC.

−$50.3K
91 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed May 8, 2026 ΔOwn −1.4%

Kerber Erin J sold $206.1K of CACC, trimming their stake 1%.

−$206.1K
372 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Kerber Erin J sold $12.2K of CACC.

−$12.2K
22 sh @ $555
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.2%

Kerber Erin J sold $30.1K of CACC.

−$30.1K
54 sh @ $557
CACC
CREDIT ACCEPTANCE CORP
Sell KERBER ERIN J · Chief Legal Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Kerber Erin J sold $7.8K of CACC.

−$7.8K
14 sh @ $559
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed May 8, 2026 ΔOwn −4.6%

Elliott Nicholas J sold $575K of CACC, trimming their stake 5%.

−$575K
1,045 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.4%

Elliott Nicholas J sold $44.1K of CACC.

−$44.1K
80 sh @ $551
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.3%

Elliott Nicholas J sold $35.9K of CACC.

−$35.9K
65 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed May 8, 2026 ΔOwn −1.9%

Elliott Nicholas J sold $219.9K of CACC, trimming their stake 2%.

−$219.9K
397 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Elliott Nicholas J sold $11.7K of CACC.

−$11.7K
21 sh @ $555
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.2%

Elliott Nicholas J sold $28.4K of CACC.

−$28.4K
51 sh @ $557
CACC
CREDIT ACCEPTANCE CORP
Sell Elliott Nicholas J · Chief Transformation Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Elliott Nicholas J sold $7.3K of CACC.

−$7.3K
13 sh @ $559
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed May 8, 2026 ΔOwn −7.5%

Rummler Wendy A sold $894.3K of CACC, trimming their stake 8%.

−$894.3K
1,625 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.6%

Rummler Wendy A sold $69.4K of CACC, trimming their stake 1%.

−$69.4K
126 sh @ $551
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.4%

Rummler Wendy A sold $48.7K of CACC.

−$48.7K
88 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.9%

Rummler Wendy A sold $98K of CACC, trimming their stake 1%.

−$98K
177 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Rummler Wendy A sold $9.4K of CACC.

−$9.4K
17 sh @ $555
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Rummler Wendy A sold $10.6K of CACC.

−$10.6K
19 sh @ $557
CACC
CREDIT ACCEPTANCE CORP
Sell Rummler Wendy A · Chief People Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Rummler Wendy A sold $6.8K of CACC.

−$6.8K
12 sh @ $565
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed May 8, 2026 ΔOwn −3.8%

Martin Jay D sold $576.2K of CACC, trimming their stake 4%.

−$576.2K
1,047 sh @ $550
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.3%

Martin Jay D sold $46.3K of CACC.

−$46.3K
84 sh @ $551
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.3%

Martin Jay D sold $48.7K of CACC.

−$48.7K
88 sh @ $553
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.6%

Martin Jay D sold $80.9K of CACC, trimming their stake 1%.

−$80.9K
146 sh @ $554
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.1%

Martin Jay D sold $10K of CACC.

−$10K
18 sh @ $555
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed May 8, 2026 ΔOwn −0.2%

Martin Jay D sold $24.5K of CACC.

−$24.5K
44 sh @ $557
CACC
CREDIT ACCEPTANCE CORP
Sell Martin Jay D · Chief Financial Officer · Open-market sale · filed May 8, 2026

Martin Jay D sold $6.7K of CACC.

−$6.7K
12 sh @ $559
CACC
CREDIT ACCEPTANCE CORP
Sell LUM JONATHAN · Chief Operating Officer · Open-market sale · filed May 8, 2026 ΔOwn −11%

Lum Jonathan sold $2.2M of CACC, trimming their stake 11%.

−$2.2M
4,000 sh @ $550

About CACC insider activity

This page tracks every recent Form 4 filed for CREDIT ACCEPTANCE CORP with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is CACC insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for CREDIT ACCEPTANCE CORP usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.