IONQ Insider Trading

IonQ, Inc. · full profile →Last filing Jun 18, 2026
Net Selling · 180d
Open-Market Buys (180d)
$227K
2 insiders
Open-Market Sells (180d)
$1.0M
4 insiders
Net Insider Flow
-$790K
open market, 180d
Reporting Insiders
6
9 P/S transactions
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Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 18, 2026Toledano Gabrielle BDirectorSell(S)3K$55.01$152K
Jun 18, 2026Chou Kathryn K.DirectorSell(S)3K$55.02$152K
Jun 18, 2026Raymond John wDirectorSell(S)4K$55.01$210K
Jun 17, 2026Frankola JimDirectorGrant(A)5K$0
Jun 17, 2026Teuber William J JRDirectorGrant(A)5K$0
Jun 17, 2026Scannell William FDirectorGrant(A)5K$0
Jun 17, 2026Toledano Gabrielle BDirectorGrant(A)5K$0
Jun 17, 2026Chou Kathryn K.DirectorGrant(A)5K$0
Jun 16, 2026Singh Inder MCFO & COOTax withholding(F)3K$59.75$156K
Jun 11, 2026Singh Inder MCFO & COOTax withholding(F)6K$56.21$353K
Jun 11, 2026de Masi NiccoloPresident and CEO, DirectorTax withholding(F)16K$56.21$906K
Jun 11, 2026Cardillo Robert T.DirectorTax withholding(F)904$56.21$51K
Jun 11, 2026Dacier Paul TCAO, CLO and SecretaryTax withholding(F)4K$56.21$231K
May 6, 2026Cardillo Robert T.DirectorOption exercise(M)4K$0
May 6, 2026Cardillo Robert T.DirectorSell(S)4K$49.90$188K
May 6, 2026Cardillo Robert T.DirectorOption exercise(M)4K$11.24$42K
Apr 16, 2026Cardillo Robert T.DirectorOption exercise(M)3K$0
Apr 16, 2026Cardillo Robert T.DirectorBuy(S)3K$44.90$112K
Apr 16, 2026Cardillo Robert T.DirectorOption exercise(M)3K$11.24$28K
Mar 12, 2026Raymond John wDirectorSell(S)3K$33.34$93K
Mar 11, 2026de Masi NiccoloPresident and CEO, DirectorTax withholding(F)21K$34.80$723K
Mar 11, 2026Cardillo Robert T.DirectorTax withholding(F)904$34.80$31K
Mar 11, 2026Dacier Paul TCAO, CLO and SecretaryTax withholding(F)6K$34.80$215K
Mar 11, 2026Singh Inder MCFO & COOTax withholding(F)8K$34.80$283K
Mar 2, 2026Cardillo Robert T.DirectorGrant(A)32K$0
Feb 27, 2026Teuber William J JRDirectorBuy(P)3K$38.39$115K
Feb 27, 2026Cardillo Robert T.DirectorTax withholding(F)3K$39.19$120K
Feb 26, 2026Cardillo Robert T.DirectorOption exercise(M)3K$11.24$28K
Feb 26, 2026Cardillo Robert T.DirectorSell(S)5K$39.44$204K
Feb 26, 2026Cardillo Robert T.DirectorOption exercise(M)3K$0
Feb 24, 2026Toledano Gabrielle BDirectorSell(S)616$31.00$19K
Feb 20, 2026Singh Inder MCFO & COOGrant(A)4K$0
Feb 20, 2026de Masi NiccoloPresident and CEO, DirectorGrant(A)12K$0
Feb 20, 2026Dacier Paul TCAO, CLO and SecretaryGrant(A)4K$0
Dec 22, 2025Chou Kathryn K.DirectorSell(S)5K$55.00$275K
Dec 22, 2025Chou Kathryn K.DirectorOption exercise(M)5K$4.61$23K
Dec 22, 2025Chou Kathryn K.DirectorOption exercise(M)5K$0
Dec 11, 2025Singh Inder MCFO & COOTax withholding(F)13K$50.49$634K
Dec 11, 2025Chou Kathryn K.DirectorOption exercise(M)20K$4.61$92K
Dec 11, 2025Chou Kathryn K.DirectorSell(S)20K$51.40$1.0M
Dec 11, 2025Chou Kathryn K.DirectorOption exercise(M)20K$0
Dec 11, 2025Dacier Paul TCAO, CLO and SecretaryTax withholding(F)4K$50.49$209K
Dec 11, 2025Millard Scott FrancisChief Business OfficerTax withholding(F)20K$50.49$989K
Dec 11, 2025de Masi NiccoloPresident and CEO, DirectorTax withholding(F)16K$50.49$822K
Nov 20, 2025Alameddine RimaChief Revenue OfficerSell(S)100K$46.89$4.7M
Nov 17, 2025Raymond John wDirectorGrant(A)84K$0
Nov 11, 2025Teuber William J JRDirectorBuy(P)2K$54.82$110K
Nov 10, 2025Singh Inder MCFO & COOGrant(A)275K$0
Oct 6, 2025Acosta Dean P.CCA & GROGrant(A)76K$0
Sep 25, 2025Raymond John wDirectorGrant(A)3K$0
Sep 12, 2025Cardillo Robert T.DirectorSell(S)9K$50.52$443K
Sep 12, 2025Cardillo Robert T.DirectorOption exercise(M)9K$11.24$99K
Sep 12, 2025Cardillo Robert T.DirectorOption exercise(M)9K$0
Sep 11, 2025de Masi NiccoloPresident and CEO, DirectorSell(S)16K$44.40$716K
Sep 11, 2025Alameddine RimaChief Revenue OfficerSell(S)20K$44.40$887K
Sep 11, 2025Dacier Paul TChief Administrative OfficerSell(S)4K$44.40$185K
Sep 10, 2025Cardillo Robert T.DirectorGrant(A)46K$0
Sep 10, 2025Cardillo Robert T.DirectorGrant(A)32K$0
Sep 4, 2025Singh Inder MCFO and COOGrant(A)160K$0
Sep 3, 2025Kramer Thomas G.Chief Financial OfficerSell(S)65K$41.82$2.7M
Aug 26, 2025Frankola JimDirectorGrant(A)4K$0
Aug 26, 2025Teuber William J JRDirectorGrant(A)4K$0
Aug 13, 2025Dacier Paul TCLO and Corporate SecretaryGrant(A)109K$0
Aug 13, 2025de Masi NiccoloPresident and CEO, DirectorGrant(A)485K$0
Aug 13, 2025Singh Inder MDirectorSell(S)50K$43.02$2.2M
Aug 13, 2025Singh Inder MDirectorOption exercise(M)15K$13.53$201K
Aug 13, 2025Singh Inder MDirectorOption exercise(M)2K$5.72$12K
Aug 13, 2025Singh Inder MDirectorOption exercise(M)34K$12.93$434K
Aug 13, 2025Singh Inder MDirectorOption exercise(M)15K$13.53$201K
Aug 13, 2025Singh Inder MDirectorOption exercise(M)34K$12.93$434K
Aug 13, 2025Singh Inder MDirectorOption exercise(M)2K$5.72$12K
Aug 6, 2025Kramer Thomas G.Chief Financial OfficerSell(S)18K$41.28$734K
Aug 1, 2025Singh Inder MDirectorSell(S)37K$38.28$1.4M
Aug 1, 2025Singh Inder MDirectorOption exercise(M)10K$5.72$57K
Aug 1, 2025Singh Inder MDirectorOption exercise(M)10K$0
Jul 23, 2025Toledano Gabrielle BDirectorGrant(A)4K$0
Jul 21, 2025Kramer Thomas G.Chief Financial OfficerSell(S)47K$47.70$2.3M
Jul 14, 2025Dacier Paul TCLO and Corporate SecretaryGrant(A)9K$0
Jul 11, 2025Chou Kathryn K.DirectorSell(S)7K$43.14$293K
Jul 8, 2025Kramer Thomas G.Chief Financial OfficerSell(S)43K$47.73$2.1M
Jul 7, 2025Chou Kathryn K.DirectorSell(S)5K$46.18$231K
Jul 7, 2025Chou Kathryn K.DirectorOption exercise(M)5K$4.61$23K
Jul 7, 2025Chou Kathryn K.DirectorOption exercise(M)5K$0
Jul 7, 2025Alameddine RimaChief Revenue OfficerOption exercise(M)45K$4.65$209K
Jul 7, 2025Alameddine RimaChief Revenue OfficerSell(S)45K$46.18$2.1M
Jul 7, 2025Alameddine RimaChief Revenue OfficerOption exercise(M)45K$0
Jul 2, 2025Kramer Thomas G.Chief Financial OfficerSell(S)72K$42.26$3.0M
Jun 20, 2025Chapman Peter HumeExecutive Chair, DirectorOption exercise(M)1.5M$0.13$195K
Jun 20, 2025Chapman Peter HumeExecutive Chair, DirectorSell(S)1.5M$39.93$59.8M
Jun 20, 2025Chapman Peter HumeExecutive Chair, DirectorOption exercise(M)1.5M$0.13$195K
Jun 18, 2025Scannell William FDirectorGrant(A)6K$0
Jun 18, 2025Cardillo Robert T.DirectorGrant(A)6K$0
Jun 18, 2025Chou Kathryn K.DirectorGrant(A)6K$0
Jun 18, 2025Singh Inder MDirectorGrant(A)6K$0
Jun 18, 2025Toledano Gabrielle BDirectorGrant(A)6K$0
Jun 17, 2025Chapman Peter HumeExecutive Chair, DirectorOption exercise(M)911K$0.13$118K
Jun 17, 2025Chapman Peter HumeExecutive Chair, DirectorSell(S)911K$37.78$34.4M
Jun 17, 2025Chapman Peter HumeExecutive Chair, DirectorOption exercise(M)911K$0.13$118K
Jun 16, 2025Chapman Peter HumeExecutive Chair, DirectorSell(S)3.6M$38.13$136.6M
Jun 16, 2025Chapman Peter HumeExecutive Chair, DirectorOption exercise(M)3.6M$0.13$466K

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 2021-03-292026-07-13. Earlier history is backfilling; this window widens as it deepens.

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