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CDK
CDK·Insider activity
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No end-of-day price on record
CDK
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
CDKS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
No open-market insider purchases or sales of CDK were filed in the last 180 days. Newest filing Sep 14, 2021 (5 years ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by CDK insiders · Form 4 · last two years
No open-market insider buys or sells in the last two years.
On Record
$0Purchases · 180 days
$0Sales · 180 days
54Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of CDK common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
54 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| Brunz Lee J.General Counsel and Secretary | Sale | −1,447 | $42.96 | $62K | 69.1Kdirect | Sep 13, 2021 | Sep 14, 2021 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −266 | $50.81 | $14K | 7,422direct | Dec 15, 2020 | Dec 16, 2020 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −1,278 | $50.00 | $64K | 7,901direct | Nov 9, 2020 | Nov 10, 2020 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −1,260 | $43.97 | $55K | 5,416direct | Sep 14, 2020 | Sep 15, 2020 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −316 | $44.85 | $14K | 7,679direct | Sep 9, 2020 | Sep 9, 2020 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −228 | $44.85 | $10K | 8,247direct | Sep 8, 2020 | Sep 8, 2020 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −494 | $46.82 | $23K | 8,657direct | Aug 28, 2020 | Aug 31, 2020 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −3,407 | $40.40 | $138K | 8,657direct | May 8, 2020 | May 11, 2020 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −1,000 | $52.53 | $53K | 39.6Kdirect | Feb 14, 2020 | Feb 18, 2020 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −1,000 | $56.23 | $56K | 40.6Kdirect | Jan 14, 2020 | Jan 15, 2020 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −1,000 | $55.32 | $55K | 41.6Kdirect | Dec 16, 2019 | Dec 17, 2019 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −1,000 | $51.79 | $52K | 42.6Kdirect | Nov 14, 2019 | Nov 18, 2019 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −500 | $46.41 | $23K | 43.6Kdirect | Oct 14, 2019 | Oct 15, 2019 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −500 | $46.10 | $23K | 44.1Kdirect | Sep 16, 2019 | Sep 18, 2019 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −500 | $43.30 | $22K | 40.6Kdirect | Aug 14, 2019 | Aug 16, 2019 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −1,000 | $50.74 | $51K | 37.9Kdirect | Jul 15, 2019 | Jul 16, 2019 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Sale | −500 | $49.07 | $25K | 38.9Kdirect | Jun 14, 2019 | Jun 18, 2019 | Form 4 ↗ |
| Packham NeilPresident, CDK International | Purchase | +588 | $47.76 | $28K | 588direct | Dec 14, 2018 | Dec 18, 2018 | Form 4 ↗ |
| Brunz Lee J.General Counsel and Secretary | Purchase | +2,500 | $50.96 | $127K | 39.4Kdirect | Nov 9, 2018 | Nov 13, 2018 | Form 4 ↗ |
| TAUTGES JOSEPH AEVP, Chief Financial Officer | Purchase | +7,900 | $50.68 | $400K | 25.6Kdirect | Nov 9, 2018 | Nov 13, 2018 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −4,114 | $61.65 | $254K | 5,012direct | Aug 27, 2018 | Aug 28, 2018 | Form 4 ↗ |
| Amar Rajiv KChief Technology Officer | Sale | −1,968 | $69.85 | $137K | 9,104direct | Feb 22, 2018 | Feb 26, 2018 | Form 4 ↗ |
| Mathews Scott L.EVP, North American Sales | Sale | −2,757 | $68.91 | $190K | 45.8Kdirect | Feb 21, 2018 | Feb 22, 2018 | Form 4 ↗ |
| Mathews Scott L.EVP, North American Sales | Sale | −2,757 | $68.91 | $190K | 45.8Kdirect | Feb 21, 2018 | Feb 22, 2018 | Form 4 ↗ |
| Williams Jennifer A.VP, Corporate Controller & CAO | Sale | −1,984 | $62.58 | $124K | 3,576direct | Nov 2, 2017 | Nov 6, 2017 | Form 4 ↗ |
| MacDonald Brian PPresident and CEO · Director | Purchase | +5,000 | $60.47 | $302K | 96.9Kdirect | May 26, 2017 | May 30, 2017 | Form 4 ↗ |
| Miles Stephen A.Director | Sale | −9,197 | $66.47 | $611K | 21.5Kdirect | Mar 10, 2017 | Mar 13, 2017 | Form 4 ↗ |
| Karp Robert N.President, CDK North America | Sale | −46.2K | $66.47 | $3.1M | 61.1Kdirect | Mar 8, 2017 | Mar 10, 2017 | Form 4 ↗ |
| Nietzel Alfred AEVP, CFO | Sale | −33.4K | $66.44 | $2.2M | 40.6Kdirect | Mar 8, 2017 | Mar 10, 2017 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −27.6K | $55.12 | $1.5M | 54.6Kdirect | Jun 1, 2016 | Jun 2, 2016 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −55.1K | $46.30 | $2.6M | 58.5Kdirect | Feb 12, 2015 | Feb 17, 2015 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale Amended | −400 | $37.99 | $15K | 58.5Kdirect | Nov 21, 2014 | Feb 17, 2015 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −700 | $38.24 | $27K | 50.0Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −200 | $38.24 | $8K | 50.5Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −100 | $38.22 | $4K | 50.7Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −11.1K | $38.21 | $424K | 50.8Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −100 | $38.20 | $4K | 61.9Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −100 | $38.19 | $4K | 62.0Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −200 | $38.14 | $8K | 62.1Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −200 | $38.13 | $8K | 62.3Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −100 | $38.12 | $4K | 62.5Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −6,300 | $38.11 | $240K | 62.6Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −6,306 | $38.10 | $240K | 68.9Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −994 | $38.09 | $38K | 75.2Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −1,953 | $38.08 | $74K | 76.2Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −1,324 | $38.07 | $50K | 78.1Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −979 | $38.06 | $37K | 79.5Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −1,907 | $38.05 | $73K | 80.4Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −3,600 | $38.04 | $137K | 82.4Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −5,293 | $38.03 | $201K | 86.0Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −5,068 | $38.02 | $193K | 91.2Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −5,131 | $38.01 | $195K | 96.3Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −9,030 | $38.00 | $343K | 101.4Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
| Karp Robert N.VP & President, ARNA | Sale | −400 | $37.90 | $15K | 110.5Kdirect | Nov 21, 2014 | Nov 25, 2014 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →