GLTO Insider Trading

GLTO · full profile →Last filing Feb 9, 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

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
Feb 9, 2026Fairmount Healthcare Fund II L.P.10% OwnerOption exercise(M)5.8M$0
Feb 9, 2026Fairmount Healthcare Fund II L.P.10% OwnerOption exercise(M)2.9M$0
Feb 9, 2026Fairmount Healthcare Fund II L.P.10% OwnerOption exercise(M)6K$0
Feb 9, 2026Fairmount Healthcare Fund II L.P.10% OwnerOption exercise(M)3K$0
Feb 9, 2026Bruno JulianneDirectorOption exercise(M)129K$0
Feb 9, 2026Bruno JulianneDirectorOption exercise(M)129$0
Jan 5, 2026Hewes L. BeckerChief Medical OfficerGrant(A)265K$0
Jan 5, 2026Hewes L. BeckerChief Medical OfficerGrant(A)529K$0
Jan 5, 2026Sattarzadeh SherwinChief Operating OfficerGrant(A)190K$0
Jan 5, 2026Sattarzadeh SherwinChief Operating OfficerGrant(A)444K$0
Jan 2, 2026Firmani LoriChief Financial OfficerOption exercise(M)374
Jan 2, 2026Firmani LoriChief Financial OfficerSell(S)135$21.41$3K
Jan 2, 2026Firmani LoriChief Financial OfficerOption exercise(M)374$0
Jan 2, 2026Winslow GarrettGeneral CounselSell(S)255$21.38$5K
Jan 2, 2026Winslow GarrettGeneral CounselOption exercise(M)680
Jan 2, 2026Winslow GarrettGeneral CounselOption exercise(M)680$0
Jan 2, 2026Schambye Hans T.Chief Executive Officer, DirectorOption exercise(M)1K
Jan 2, 2026Schambye Hans T.Chief Executive Officer, DirectorSell(S)700$21.38$15K
Jan 2, 2026Schambye Hans T.Chief Executive Officer, DirectorOption exercise(M)1K$0
Jul 3, 2025Firmani LoriInterim CFOOption exercise(M)374
Jul 3, 2025Firmani LoriInterim CFOSell(S)147$3.39$498
Jul 3, 2025Firmani LoriInterim CFOOption exercise(M)374$0
Jul 3, 2025Winslow GarrettGeneral CounselOption exercise(M)680
Jul 3, 2025Winslow GarrettGeneral CounselSell(S)260$3.39$881
Jul 3, 2025Winslow GarrettGeneral CounselOption exercise(M)680$0
Jul 3, 2025Schambye Hans T.Chief Executive Officer, DirectorSell(S)735$3.38$2K
Jul 3, 2025Schambye Hans T.Chief Executive Officer, DirectorOption exercise(M)1K
Jul 3, 2025Schambye Hans T.Chief Executive Officer, DirectorOption exercise(M)1K$0
Jun 18, 2025Goldfischer CarlDirectorGrant(A)1K$0
Jun 18, 2025Wechsler Amy BDirectorGrant(A)720$0
Jun 18, 2025Prener AnneDirectorGrant(A)720$0
Jun 18, 2025Shapiro DavidDirectorGrant(A)720$0
Jun 18, 2025Munshi AmitDirectorGrant(A)720$0
Jun 18, 2025Dallas Jayson Donald AlexanderDirectorGrant(A)720$0
Jan 3, 2025Schambye Hans T.Chief Executive Officer, DirectorOption exercise(M)3K
Jan 3, 2025Schambye Hans T.Chief Executive Officer, DirectorSell(S)1K$5.60$8K
Jan 3, 2025Schambye Hans T.Chief Executive Officer, DirectorGrant(A)16K$0
Jan 3, 2025Schambye Hans T.Chief Executive Officer, DirectorOption exercise(M)3K$0
Jan 3, 2025Kronmiller MatthewEVP Strategy and CBOGrant(A)6K$0
Jan 3, 2025Firmani LoriInterim CFOOption exercise(M)726
Jan 3, 2025Firmani LoriInterim CFOSell(S)261$5.63$1K
Jan 3, 2025Firmani LoriInterim CFOOption exercise(M)726$0
Jan 3, 2025Firmani LoriInterim CFOGrant(A)5K$0
Jan 3, 2025Winslow GarrettGeneral CounselOption exercise(M)1K
Jan 3, 2025Winslow GarrettGeneral CounselSell(S)471$5.60$3K
Jan 3, 2025Winslow GarrettGeneral CounselOption exercise(M)1K$0
Jan 3, 2025Winslow GarrettGeneral CounselGrant(A)6K$0
Oct 11, 2024Wechsler Amy BDirectorGrant(A)480$0
Oct 11, 2024Wechsler Amy BDirectorGrant(A)720$0
Oct 9, 2024Schambye Hans T.Chief Executive Officer, DirectorGrant(A)44K$0
Oct 9, 2024Firmani LoriInterim CFOGrant(A)13K$0
Oct 9, 2024Kronmiller MatthewEVP Strategy and CBOGrant(A)9K$0
Oct 9, 2024Winslow GarrettGeneral CounselGrant(A)16K$0
Jun 20, 2024Dallas Jayson Donald AlexanderDirectorGrant(A)18K$0
Jun 20, 2024Shapiro DavidDirectorGrant(A)18K$0
Jun 20, 2024Goldfischer CarlDirectorGrant(A)36K$0
Jun 20, 2024Munshi AmitDirectorGrant(A)18K$0
Jun 20, 2024Prener AnneDirectorGrant(A)18K$0
Jan 3, 2024Winslow GarrettGeneral CounselGrant(A)100K$0
Jan 3, 2024Freve JonathanChief Financial OfficerGrant(A)100K$0
Jan 3, 2024Schambye Hans T.Chief Executive Officer, DirectorGrant(A)200K$0
Aug 15, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)536K$0.75$402K
Aug 15, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)38K$0.75$29K
Aug 15, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)249K$0.75$187K
Jul 31, 2023OrbiMed Capital GP VII LLC10% OwnerSell(S)27K$3.00$80K
Jul 31, 2023OrbiMed Capital GP VII LLC10% OwnerSell(S)30K$3.00$89K
Jul 31, 2023OrbiMed Capital GP VII LLC10% OwnerSell(S)153K$3.00$459K
Jul 25, 2023OrbiMed Capital GP VII LLC10% OwnerSell(S)27K$2.92$78K
Jul 25, 2023OrbiMed Capital GP VII LLC10% OwnerSell(S)8K$2.92$23K
Jul 25, 2023OrbiMed Capital GP VII LLC10% OwnerSell(S)5K$2.92$14K
Jul 13, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)10K$2.40$24K
Jul 13, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)132K$2.40$317K
Jul 13, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)53K$2.40$127K
Jun 17, 2023Dallas Jayson Donald AlexanderDirectorGrant(A)18K$0
Jun 14, 2023Khuong Chau QuangDirectorGrant(A)18K$0
Jun 14, 2023Goldfischer CarlDirectorGrant(A)36K$0
Jun 14, 2023Munshi AmitDirectorGrant(A)18K$0
Jun 14, 2023Prener AnneDirectorGrant(A)18K$0
Jun 14, 2023Shapiro DavidDirectorGrant(A)18K$0
Apr 17, 2023Orbimed Advisors LLC10% OwnerSell(S)4K$1.97$7K
Apr 17, 2023Orbimed Advisors LLC10% OwnerSell(S)9K$1.97$17K
Apr 17, 2023Orbimed Advisors LLC10% OwnerSell(S)660$1.97$1K
Apr 14, 2023Orbimed Advisors LLC10% OwnerSell(S)2K$1.86$4K
Apr 14, 2023Orbimed Advisors LLC10% OwnerSell(S)11K$1.86$21K
Apr 14, 2023Orbimed Advisors LLC10% OwnerSell(S)28K$1.86$52K
Apr 13, 2023Orbimed Advisors LLC10% OwnerSell(S)9K$1.82$17K
Apr 13, 2023Orbimed Advisors LLC10% OwnerSell(S)4K$1.82$7K
Apr 13, 2023Orbimed Advisors LLC10% OwnerSell(S)703$1.82$1K
Apr 12, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)2K$1.81$3K
Apr 12, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)119$1.81$215
Apr 12, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)641$1.81$1K
Apr 11, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)9K$1.82$17K
Apr 11, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)703$1.82$1K
Apr 11, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)4K$1.82$7K
Apr 10, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)3K$1.79$5K
Apr 10, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)14K$1.79$25K
Apr 10, 2023OrbiMed Advisors Israel II Ltd10% OwnerSell(S)35K$1.79$62K
Apr 6, 2023OrbiMed Genesis GP LLC10% OwnerSell(S)7K$2.00$13K
Apr 6, 2023OrbiMed Genesis GP LLC10% OwnerSell(S)3K$2.00$5K
Apr 6, 2023OrbiMed Genesis GP LLC10% OwnerSell(S)487$2.00$974

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 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

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