Form4insider filings, from the source

Company · CIK 0001227654 · SIC 1400 — Mining & Quarrying of Nonmetallic Minerals (No Fuels) · NYSE

COMPASS MINERALS INTERNATIONAL INC · CMP

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $100k · 3sales $1.3M · 9net −$1.2M
$10k$10k$100k$100k$1M$1MbuyssalesMar 2015Oct 2015Jun 2016Jan 2017Sep 2017Apr 2018Dec 2018

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 FMForm 4 →Sep 15, 4:56 pm EDTAmy TillsChief Human Resources Officer9,440$24.80$53,1225,156—
Jul 28, 2026 FMForm 4 →Jul 29, 5:29 pm EDTAshley WardChief Accounting Officer10,776$29.69$72,5337,725—
Jun 30, 2026 AForm 4 →Jul 1, 5:23 pm EDTJoseph E ReeceDirector1,205——95,670—
Jun 30, 2026 AForm 4 →Jul 1, 5:23 pm EDTRichard P DealyDirector944——45,760—
Jun 30, 2026 AForm 4 →Jul 1, 5:22 pm EDTDavid SafranDirector804——2,056—
Jun 24, 2026 FMForm 4 →Jun 26, 4:38 pm EDTBenjamin S. NicholsChief Commercial Officer3,289$28.66$21,40915,988—
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:44 pm ESTDavid J DantoniDirector1,019——41,244— plan?
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:38 pm ESTValdemar L FischerDirector510——2,756— plan?
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:36 pm ESTAllan R RothwellDirector510——7,067— plan?
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:32 pm ESTAmy YoderDirector510——6,462— plan?
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:28 pm ESTRichard S GrantChairman & Interim CEO, Director271——25,990— plan?
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:20 pm ESTLori A WalkerDirector509——4,825— plan?
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:17 pm ESTPaul S WilliamsDirector510——12,419— plan?
Dec 31, 2018 AForm 4 →Jan 3, 2019, 4:13 pm ESTEric FordDirector510——6,772— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:25 pm ESTValdemar L FischerDirector35——2,246— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:23 pm ESTDavid J DantoniDirector623——40,225— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:21 pm ESTEric FordDirector47——3,026— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:20 pm ESTAmy YoderDirector108——6,989— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:18 pm ESTAllan R RothwellDirector209——13,468— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:16 pm ESTRichard S GrantChairman & Interim CEO, Director420——27,082— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:14 pm ESTPaul S WilliamsDirector185——11,909— plan?
Dec 17, 2018 AForm 4 →Dec 18, 6:12 pm ESTLori A WalkerDirector67——4,316— plan?
Dec 7, 2018 PForm 4 →Dec 11, 6:06 pm ESTJames D. StandenChief Financial Officer750$47.75$35,8132,090+56.0% plan?
Nov 17, 2018 AForm 4 →Nov 19, 4:50 pm ESTRichard S GrantChairman & Interim CEO, Director8,000——26,662— plan?
Nov 9, 2018 MForm 4 →Nov 13, 3:55 pm ESTDiana TomanSVP, General Counsel1,825——1,825— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:28 pm EDTValdemar L FischerDirector316——2,211— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:26 pm EDTAmy YoderDirector316——6,881— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:23 pm EDTLori A WalkerDirector316——4,249— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:21 pm EDTRichard S GrantDirector316——18,662— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:19 pm EDTDavid J DantoniDirector633——39,602— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:17 pm EDTAllan R RothwellDirector316——6,557— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:11 pm EDTPaul S WilliamsDirector316——11,724— plan?
Sep 28, 2018 AForm 4 →Oct 1, 5:09 pm EDTEric FordDirector316——6,262— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:47 pm EDTAmy YoderDirector72——6,565— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:45 pm EDTPaul S WilliamsDirector125——11,408— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:43 pm EDTDavid J DantoniDirector429——38,969— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:41 pm EDTValdemar L FischerDirector21——1,895— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:37 pm EDTEric FordDirector33——2,979— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:36 pm EDTRichard S GrantDirector202——18,346— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:32 pm EDTAllan R RothwellDirector146——13,259— plan?
Sep 17, 2018 AForm 4 →Sep 18, 3:30 pm EDTLori A WalkerDirector44——3,933— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:52 pm EDTAllan R RothwellDirector324——6,241— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:47 pm EDTEric FordDirector323——5,946— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:45 pm EDTLori A WalkerDirector323——3,889— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:41 pm EDTAmy YoderDirector324——6,493— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:38 pm EDTDavid J DantoniDirector646——38,540— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:35 pm EDTValdemar L FischerDirector323——1,874— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:29 pm EDTPaul S WilliamsDirector324——11,283— plan?
Jun 29, 2018 AForm 4 →Jul 2, 4:12 pm EDTRichard S GrantDirector323——18,144— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:27 pm EDTAmy YoderDirector65——6,169— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:25 pm EDTPaul S WilliamsDirector116——10,959— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:23 pm EDTDavid J DantoniDirector403——37,894— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:20 pm EDTLori A WalkerDirector38——3,566— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:15 pm EDTEric FordDirector31——2,946— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:13 pm EDTRichard S GrantDirector190——17,821— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:11 pm EDTAllan R RothwellDirector140——13,113— plan?
Jun 15, 2018 AForm 4 →Jun 18, 4:09 pm EDTValdemar L FischerDirector17——1,551— plan?
May 15, 2018 SForm 4 →May 16, 4:54 pm EDTAmy YoderDirector600$69.04$41,424496−54.7% plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:09 pm EDTLori A WalkerDirector352——3,528— plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:09 pm EDTAmy YoderDirector353——6,104— plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:08 pm EDTEric FordDirector352——5,623— plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:08 pm EDTDavid J DantoniDirector705——37,491— plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:08 pm EDTValdemar L FischerDirector352——1,534— plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:07 pm EDTPaul S WilliamsDirector353——10,843— plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:07 pm EDTAllan R RothwellDirector352——5,917— plan?
Mar 29, 2018 AForm 4 →Apr 2, 3:06 pm EDTRichard S GrantDirector352——17,631— plan?
Mar 28, 2018 PForm 4 →Mar 28, 5:51 pm EDTSteven N. BergerSVP, Corporate Services750$59.35$44,5135,394+16.1% plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:11 pm EDTValdemar L FischerDirector14——1,182— plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:11 pm EDTLori A WalkerDirector37——3,176— plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:11 pm EDTAmy YoderDirector65——5,751— plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:11 pm EDTEric FordDirector34——2,915— plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:10 pm EDTPaul S WilliamsDirector120——10,490— plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:10 pm EDTRichard S GrantDirector198——17,279— plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:09 pm EDTAllan R RothwellDirector148——12,973— plan?
Mar 15, 2018 AForm 4 →Mar 16, 1:09 pm EDTDavid J DantoniDirector421——36,786— plan?
Mar 12, 2018 SForm 4 →Mar 13, 4:42 pm EDTJames D. StandenChief Financial Officer346$63.21$21,8711,340−20.5% plan?
Mar 12, 2018 SForm 4 →Mar 13, 4:41 pm EDTFrancis Joseph MalechaPresident and CEO, Director1,572$63.21$99,36627,125−5.48% plan?
Mar 12, 2018 SForm 4 →Mar 13, 4:41 pm EDTSteven N. BergerSVP, Corporate Services311$63.21$19,6584,644−6.28% plan?
Mar 10, 2018 MForm 4 →Mar 13, 4:42 pm EDTJames D. StandenChief Financial Officer1,160——1,638— plan?
Mar 10, 2018 MForm 4 →Mar 13, 4:41 pm EDTFrancis Joseph MalechaPresident and CEO, Director4,841——28,697— plan?
Mar 10, 2018 MForm 4 →Mar 13, 4:41 pm EDTSteven N. BergerSVP, Corporate Services1,009——4,955— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:35 pm ESTAmy YoderDirector294——5,686— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:35 pm ESTPaul S WilliamsDirector294——10,370— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:34 pm ESTLori A WalkerDirector294——3,139— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:34 pm ESTAllan R RothwellDirector294——5,565— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:34 pm ESTRichard S GrantDirector294——17,081— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:33 pm ESTEric FordDirector295——5,271— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:33 pm ESTValdemar L FischerDirector294——1,168— plan?
Dec 29, 2017 AForm 4 →Jan 3, 2018, 3:33 pm ESTDavid J DantoniDirector588——36,365— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:10 pm ESTAmy YoderDirector66——6,488— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:10 pm ESTPaul S WilliamsDirector102——10,076— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:09 pm ESTLori A WalkerDirector29——2,845— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:09 pm ESTAllan R RothwellDirector130——12,825— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:09 pm ESTRichard S GrantDirector180——17,762— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:09 pm ESTEric FordDirector29——2,881— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:08 pm ESTValdemar L FischerDirector9——874— plan?
Dec 15, 2017 AForm 4 →Dec 18, 5:08 pm ESTDavid J DantoniDirector362——35,777— plan?
Sep 29, 2017 AForm 4 →Oct 2, 6:15 pm EDTAmy YoderDirector328——6,422— plan?
Sep 29, 2017 AForm 4 →Oct 2, 6:15 pm EDTPaul S WilliamsDirector327——9,974— plan?
Sep 29, 2017 AForm 4 →Oct 2, 6:15 pm EDTLori A WalkerDirector327——2,816— plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 11, 2026 MForm 4 →Sep 15, 4:56 pm EDTAmy TillsChief Human Resources Officer7,298——7,297—
Jul 28, 2026 MForm 4 →Jul 29, 5:29 pm EDTAshley WardChief Accounting Officer8,333——0—
Jun 24, 2026 MForm 4 →Jun 26, 4:38 pm EDTBenjamin S. NicholsChief Commercial Officer2,542——2,542—
Jan 3, 2019 AForm 4 →Jan 4, 4:47 pm ESTDiana TomanSVP, General Counsel7,500——7,500—
Jan 3, 2019 AForm 4 →Jan 4, 4:43 pm ESTAngela Y JonesSVP, People and Culture7,500——7,500—
Jan 3, 2019 AForm 4 →Jan 4, 4:38 pm ESTS Bradley GriffithSVP, Plant Nutrition10,000——10,000—
Jan 3, 2019 AForm 4 →Jan 4, 4:35 pm ESTAnthony J. SepichSenior Vice President, Salt10,000——10,000—
Jan 3, 2019 AForm 4 →Jan 4, 4:31 pm ESTJames D. StandenChief Financial Officer10,000——10,000—
Nov 9, 2018 MForm 4 →Nov 13, 3:55 pm ESTDiana TomanSVP, General Counsel1,825——0—
Apr 2, 2018 AForm 4 →Apr 4, 6:34 pm EDTDiana TomanSVP, General Counsel19,656——13,934—
Apr 2, 2018 AForm 4 →Apr 4, 6:33 pm EDTJames D. StandenChief Financial Officer27,438——19,451—
Apr 2, 2018 AForm 4 →Apr 4, 6:33 pm EDTAnthony J. SepichSenior Vice President, Salt27,438——19,451—
Apr 2, 2018 AForm 4 →Apr 4, 6:32 pm EDTFrancis Joseph MalechaPresident and CEO, Director87,186——61,809—
Apr 2, 2018 AForm 4 →Apr 4, 6:32 pm EDTS Bradley GriffithSVP, Plant Nutrition27,200——19,283—
Apr 2, 2018 AForm 4 →Apr 4, 6:32 pm EDTSteven N. BergerSVP, Corporate Services19,653——13,933—
Mar 10, 2018 MForm 4 →Mar 13, 4:42 pm EDTJames D. StandenChief Financial Officer1,160——0—
Mar 10, 2018 MForm 4 →Mar 13, 4:41 pm EDTFrancis Joseph MalechaPresident and CEO, Director4,841——0—
Mar 10, 2018 MForm 4 →Mar 13, 4:41 pm EDTSteven N. BergerSVP, Corporate Services1,009——0—
Aug 29, 2017 MForm 4 →Aug 30, 12:52 pm EDTS Bradley GriffithSVP, Plant Nutrition2,788——0—
Apr 3, 2017 AForm 4 →Apr 5, 8:24 pm EDTDiana TomanSVP, General Counsel17,604——12,602—
Apr 3, 2017 AForm 4 →Apr 5, 8:24 pm EDTAnthony J. SepichSenior Vice President, Salt24,893——17,820—
Apr 3, 2017 AForm 4 →Apr 5, 8:23 pm EDTFrancis Joseph MalechaPresident and CEO, Director75,338——53,929—
Apr 3, 2017 AForm 4 →Apr 5, 8:23 pm EDTPatrick Douglas LinehanChief Financial Officer27,966——17,689—
Apr 3, 2017 AForm 4 →Apr 5, 8:22 pm EDTJack C. LeunigSVP, Operations21,004——15,035—
Apr 3, 2017 AForm 4 →Apr 5, 8:22 pm EDTS Bradley GriffithSVP, Plant Nutrition24,679——17,666—
Apr 3, 2017 AForm 4 →Apr 5, 8:22 pm EDTJohn David CraftOther4,503——3,223—
Apr 3, 2017 AForm 4 →Apr 5, 8:21 pm EDTSteven N. BergerSVP, Corporate Services17,833——12,765—
Mar 10, 2017 MForm 4 →Mar 14, 5:46 pm EDTFrancis Joseph MalechaPresident and CEO, Director9,059——0—
Mar 10, 2017 MForm 4 →Mar 14, 5:45 pm EDTJack C. LeunigSVP, Operations1,785——0—
Mar 10, 2017 MForm 4 →Mar 14, 5:45 pm EDTSteven N. BergerSVP, Corporate Services1,714——0—
Nov 30, 2016 AForm 4 →Dec 1, 4:52 pm ESTAnthony J. SepichSenior Vice President, Salt6,622——6,622—
Nov 1, 2016 MForm 4 →Nov 2, 6:00 pm EDTRobert Dana MillerSenior Vice President, Salt2,659——0—
Aug 29, 2016 AForm 4 →Aug 30, 4:06 pm EDTS Bradley GriffithSVP, Plant Nutrition2,788——2,788—
Apr 1, 2016 AForm 4 →Apr 5, 8:04 pm EDTDiana TomanSr. VP, General Counsel11,454——1,137—
Apr 1, 2016 AForm 4 →Apr 5, 8:04 pm EDTMatthew J. FoulstonChief Financial Officer20,822——2,066—
Apr 1, 2016 AForm 4 →Apr 5, 8:04 pm EDTJack C. LeunigSenior Vice President15,096——1,498—
Apr 1, 2016 AForm 4 →Apr 5, 8:04 pm EDTSteven N. BergerSenior Vice President13,883——1,378—
Apr 1, 2016 AForm 4 →Apr 5, 8:04 pm EDTFrancis Joseph MalechaChief Executive Officer, Director61,637——6,117—
Mar 11, 2016 MForm 4 →Mar 15, 7:46 pm EDTDavid J GoadbyVice President2,739——0—
Mar 11, 2016 MForm 4 →Mar 15, 7:46 pm EDTSteven N. BergerSenior Vice President4,222——0—
Mar 11, 2016 MForm 4 →Mar 15, 7:45 pm EDTJack C. LeunigSenior Vice President1,929——0—
Mar 11, 2016 MForm 4 →Mar 15, 7:45 pm EDTFrancis Joseph MalechaChief Executive Officer, Director8,343——0—
Mar 2, 2016 MForm 4 →Mar 4, 3:58 pm ESTMatthew J. FoulstonChief Financial Officer3,543——0—
Feb 17, 2016 MForm 4 →Feb 18, 3:55 pm ESTJack C. LeunigSenior Vice President2,910——0—
Jan 17, 2016 MForm 4 →Jan 20, 4:18 pm ESTFrancis Joseph MalechaChief Executive Officer, Director27,575——0—
Nov 9, 2015 AForm 4 →Nov 10, 2:56 pm ESTDiana TomanSr. VP, General Counsel1,825——1,825—
Mar 19, 2015 MForm 4 →Mar 23, 5:42 pm EDTRobert Dana MillerSenior Vice President1,155——3,466—
Mar 12, 2015 MForm 4 →Mar 13, 5:09 pm EDTJack C. LeunigSenior Vice President3,952——0—
Mar 12, 2015 MForm 4 →Mar 13, 5:06 pm EDTDavid J GoadbyVice President3,104——0—
Mar 12, 2015 MForm 4 →Mar 13, 5:02 pm EDTKeith E. EspelienSenior Vice President746——0—
Mar 10, 2015 AForm 4 →Mar 12, 8:31 pm EDTRobert Dana MillerSenior Vice President9,707——1,090—
Mar 10, 2015 AForm 4 →Mar 12, 8:29 pm EDTFrancis Joseph MalechaChief Executive Officer, Director43,102——4,841—
Mar 10, 2015 AForm 4 →Mar 12, 8:27 pm EDTJack C. LeunigSenior Vice President9,707——1,090—
Mar 10, 2015 AForm 4 →Mar 12, 8:25 pm EDTDavid J GoadbyVice President8,736——981—
Mar 10, 2015 AForm 4 →Mar 12, 8:23 pm EDTMatthew J. FoulstonChief Financial Officer14,562——1,636—
Mar 10, 2015 AForm 4 →Mar 12, 8:21 pm EDTKeith E. EspelienSenior Vice President9,707——1,090—
Mar 10, 2015 AForm 4 →Mar 12, 8:19 pm EDTSteven N. BergerSenior Vice President8,981——1,009—