Arkolith/Insider Trading/CE

CE Insider Trading

CE · full profile →Last filing May 11, 2026
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
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Build on these Form 4 transactions

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Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
May 11, 2026Kuehn Christopher JDirectorGrant(A)3K—$0
May 11, 2026Noonan Anne PDirectorGrant(A)3K—$0
May 11, 2026Kissire Deborah J.DirectorGrant(A)3K—$0
May 11, 2026Kissire Deborah J.DirectorGrant(A)3$59.55$178
May 11, 2026Koenig MichaelDirectorGrant(A)3K—$0
May 11, 2026Galante Edward GDirectorGrant(A)5K—$0
May 11, 2026Galante Edward GDirectorGrant(A)3$59.55$204
May 11, 2026Moorthy GaneshDirectorGrant(A)3K—$0
May 11, 2026Rucker Kim K.W.DirectorGrant(A)3K—$0
May 11, 2026Rucker Kim K.W.DirectorGrant(A)5$59.55$286
May 11, 2026Hill KathrynDirectorGrant(A)3K—$0
May 11, 2026Hill KathrynDirectorGrant(A)1$59.55$34
May 11, 2026Chinn Bruce E.DirectorGrant(A)3K—$0
May 9, 2026Kuehn Christopher JDirectorDisposed to issuer(D)3K——
May 9, 2026Kuehn Christopher JDirectorGrant(A)3K—$0
May 9, 2026Kissire Deborah J.DirectorDisposed to issuer(D)3K——
May 9, 2026Kissire Deborah J.DirectorGrant(A)3K—$0
May 9, 2026Koenig MichaelDirectorTax withholding(F)1K$57.51$58K
May 9, 2026Rucker Kim K.W.DirectorDisposed to issuer(D)3K——
May 9, 2026Rucker Kim K.W.DirectorGrant(A)3K—$0
Mar 10, 2026Galante Edward GDirectorGrant(A)4$50.67$204
Mar 10, 2026Hill KathrynDirectorGrant(A)1$50.67$34
Mar 10, 2026Ihlenfeld Jay VDirectorGrant(A)6$50.67$307
Mar 10, 2026Kissire Deborah J.DirectorGrant(A)4$50.67$178
Mar 10, 2026Rucker Kim K.W.DirectorGrant(A)6$50.67$285
Feb 27, 2026Duffie Ashley BSVP & GCGrant(A)10K—$0
Feb 27, 2026Duffie Ashley BSVP & GCGrant(A)15K—$0
Feb 27, 2026Elliott Todd LSVP, EMGrant(A)13K—$0
Feb 27, 2026Elliott Todd LSVP, EMGrant(A)18K—$0
Feb 27, 2026Kyrish ChuckSVP & CFOGrant(A)16K—$0
Feb 27, 2026Kyrish ChuckSVP & CFOGrant(A)22K—$0
Feb 27, 2026McGilvray Aaron MChief Accounting OfficerGrant(A)2K—$0
Feb 27, 2026McGilvray Aaron MChief Accounting OfficerGrant(A)2K—$0
Feb 27, 2026Murray Mark ChristopherSVP - AcetylsGrant(A)10K—$0
Feb 27, 2026Murray Mark ChristopherSVP - AcetylsGrant(A)15K—$0
Feb 27, 2026Richardson Scott ACEO & President, DirectorGrant(A)51K—$0
Feb 27, 2026Richardson Scott ACEO & President, DirectorGrant(A)71K—$0
Feb 15, 2026Duffie Ashley BSVP & GCTax withholding(F)183$59.12$11K
Feb 15, 2026Duffie Ashley BSVP & GCGrant(A)618—$0
Feb 15, 2026Kyrish ChuckSVP & CFOTax withholding(F)179$59.12$11K
Feb 15, 2026Kyrish ChuckSVP & CFOGrant(A)401—$0
Feb 15, 2026McGilvray Aaron MChief Accounting OfficerGrant(A)173—$0
Feb 15, 2026McGilvray Aaron MChief Accounting OfficerTax withholding(F)188$59.12$11K
Feb 15, 2026Murray Mark ChristopherSVP - AcetylsTax withholding(F)357$59.12$21K
Feb 15, 2026Murray Mark ChristopherSVP - AcetylsGrant(A)1K—$0
Feb 15, 2026Richardson Scott ACEO & President, DirectorTax withholding(F)989$59.12$58K
Feb 15, 2026Richardson Scott ACEO & President, DirectorGrant(A)3K—$0
Jan 1, 2026Hill KathrynDirectorConversion(C)2K—$0
Jan 1, 2026Hill KathrynDirectorConversion(C)2K—$0
Dec 10, 2025Richardson Scott ACEO & President, DirectorBuy(P)4K$41.59$158K
Dec 9, 2025Kyrish ChuckSVP & CFOBuy(P)5K$41.03$205K
Nov 17, 2025Duffie Ashley BSVP & GCGrant(A)7K—$0
Nov 17, 2025McGilvray Aaron MChief Accounting OfficerGrant(A)3K—$0
Nov 12, 2025Galante Edward GDirectorGrant(A)5$39.12$204
Nov 12, 2025Go TimothyDirectorGrant(A)1$39.12$34
Nov 12, 2025Hill KathrynDirectorGrant(A)2$39.12$88
Nov 12, 2025Ihlenfeld Jay VDirectorGrant(A)8$39.12$307
Nov 12, 2025Kissire Deborah J.DirectorGrant(A)5$39.12$178
Nov 12, 2025Rucker Kim K.W.DirectorGrant(A)7$39.12$285
Sep 8, 2025Go TimothyDirectorBuy(P)539$46.18$25K
Sep 8, 2025Go TimothyDirectorBuy(P)500$46.33$23K
Aug 14, 2025Galante Edward GDirectorBuy(P)2K$41.27$99K
Aug 14, 2025Moorthy GaneshDirectorBuy(P)1K$40.94$41K
Aug 14, 2025Sutton Scott McDougaldDirectorBuy(P)2K$40.89$82K
Aug 14, 2025Murray Mark ChristopherSVP - AcetylsBuy(P)2K$41.83$84K
Aug 11, 2025Galante Edward GDirectorGrant(A)4$47.42$204
Aug 11, 2025Go TimothyDirectorGrant(A)1$47.42$34
Aug 11, 2025Hill KathrynDirectorGrant(A)2$47.42$88
Aug 11, 2025Ihlenfeld Jay VDirectorGrant(A)6$47.42$307
Aug 11, 2025Kissire Deborah J.DirectorGrant(A)4$47.42$177
Aug 11, 2025Rucker Kim K.W.DirectorGrant(A)6$47.42$285
Jul 13, 2025Murray Mark ChristopherSVP - AcetylsTax withholding(F)485$60.85$30K
May 23, 2025Murray Mark ChristopherSVP - AcetylsBuy(P)1K$52.18$77K
May 15, 2025Rucker Kim K.W.DirectorGrant(A)1K—$0
May 15, 2025Go TimothyDirectorDisposed to issuer(D)1K——
May 15, 2025Go TimothyDirectorGrant(A)1K—$0
May 15, 2025Kissire Deborah J.DirectorDisposed to issuer(D)1K——
May 15, 2025Kissire Deborah J.DirectorGrant(A)1K—$0
May 15, 2025Rucker Kim K.W.DirectorDisposed to issuer(D)1K——
May 15, 2025Koenig MichaelDirectorTax withholding(F)335$51.45$17K
May 12, 2025Hill KathrynDirectorGrant(A)2$54.53$88
May 12, 2025Galante Edward GDirectorGrant(A)4$54.53$204
May 12, 2025Ihlenfeld Jay VDirectorGrant(A)6$54.53$306
May 12, 2025Kissire Deborah J.DirectorGrant(A)3$54.53$144
May 12, 2025Rucker Kim K.W.DirectorGrant(A)5$54.53$251
May 9, 2025Hill KathrynDirectorGrant(A)3K—$0
May 9, 2025Chinn Bruce E.DirectorGrant(A)3K—$0
May 9, 2025Go TimothyDirectorGrant(A)3K—$0
May 9, 2025Galante Edward GDirectorGrant(A)4K—$0
May 9, 2025Hoffmeister David FDirectorGrant(A)3K—$0
May 9, 2025Ihlenfeld Jay VDirectorGrant(A)3K—$0
May 9, 2025Kissire Deborah J.DirectorGrant(A)3K—$0
May 9, 2025Koenig MichaelDirectorGrant(A)3K—$0
May 9, 2025Kuehn Christopher JDirectorGrant(A)3K—$0
May 9, 2025Moorthy GaneshDirectorGrant(A)3K—$0
May 9, 2025Rucker Kim K.W.DirectorGrant(A)3K—$0
May 9, 2025Sutton Scott McDougaldDirectorGrant(A)3K—$0
Mar 12, 2025Moorthy GaneshDirectorBuy(P)1K$53.29$53K
Mar 11, 2025Galante Edward GDirectorGrant(A)4$54.61$204
Mar 11, 2025Ihlenfeld Jay VDirectorGrant(A)6$54.61$306

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).