NASDAQ:TNXP | Insider Transactions | Tonix Pharmaceuticals Holding Corp.

TNXP Insider Transactions

121 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.

TNXP insiders transaction timeline

PurchaseSale
2011-05-05: 1 purchase — Moss David J2013-05-20: 2 purchases — LEDERMAN SETH2013-05-21: 2 purchases — GERSHELL LELAND2013-05-22: 1 purchase — DAUGHERTY BRUCE2013-05-23: 1 purchase — GERSHELL LELAND2013-05-24: 2 purchases — GERSHELL LELAND, DAUGHERTY BRUCE2013-05-29: 1 purchase — DAUGHERTY BRUCE2013-05-31: 1 purchase — DAUGHERTY BRUCE2013-08-14: 6 purchases — Saks Samuel R, GERSHELL LELAND, Rhodes John B and 3 more2013-09-04: 1 purchase — MATHER CHARLES E IV2013-09-06: 1 purchase — GERSHELL LELAND2013-09-09: 1 purchase — MATHER CHARLES E IV2013-09-27: 1 purchase — MATHER CHARLES E IV2015-02-09: 3 purchases — MARIO ERNEST, LEDERMAN SETH, GERSHELL LELAND2015-03-04: 1 purchase — LEDERMAN SETH2015-03-05: 1 purchase — LEDERMAN SETH2015-03-06: 2 purchases — LEDERMAN SETH, MARIO ERNEST2015-03-09: 1 purchase — LEDERMAN SETH2015-03-10: 2 purchases — LEDERMAN SETH, MATHER CHARLES E IV2015-03-11: 1 purchase — LEDERMAN SETH2015-03-12: 1 purchase — LEDERMAN SETH2015-03-13: 1 purchase — LEDERMAN SETH2015-03-16: 1 purchase — LEDERMAN SETH2015-03-17: 1 purchase — LEDERMAN SETH2015-06-11: 1 purchase — SULLIVAN GREGORY M2015-07-17: 5 purchases — LEDERMAN SETH, MARIO ERNEST, GERSHELL LELAND and 2 more2015-08-17: 1 purchase — MARIO ERNEST2015-08-20: 1 purchase — MARIO ERNEST2015-08-24: 1 purchase — MARIO ERNEST2015-08-25: 1 purchase — MARIO ERNEST2015-08-26: 1 purchase — MARIO ERNEST2015-09-25: 1 purchase — LEDERMAN SETH2015-09-28: 3 purchases — SULLIVAN GREGORY M, GERSHELL LELAND2015-09-30: 2 purchases — SULLIVAN GREGORY M2016-03-16: 1 purchase — MARIO ERNEST2016-03-23: 1 purchase — LEDERMAN SETH2016-05-11: 1 purchase — MARIO ERNEST2016-05-12: 1 purchase — MARIO ERNEST2016-06-03: 1 purchase — SULLIVAN GREGORY M2016-06-21: 7 purchases — Saks Samuel R, SAENGER BRADLEY, MARIO ERNEST and 3 more2016-06-22: 1 purchase — LEDERMAN SETH2016-09-13: 1 purchase — MARIO ERNEST2016-10-31: 3 purchases — LEDERMAN SETH, Rhodes John B, MARIO ERNEST2016-11-21: 1 purchase — LEDERMAN SETH2016-11-23: 1 purchase — MARIO ERNEST2017-06-20: 1 purchase — LEDERMAN SETH2017-06-26: 1 purchase — LEDERMAN SETH2017-06-30: 1 purchase — LEDERMAN SETH2017-06-30: 1 sale — MARIO ERNEST2017-08-16: 1 purchase — LEDERMAN SETH2017-08-17: 1 purchase — LEDERMAN SETH2017-12-14: 1 sale — MARIO ERNEST2017-12-15: 1 sale — MARIO ERNEST2017-12-18: 1 sale — MARIO ERNEST2017-12-19: 1 sale — MARIO ERNEST2017-12-20: 1 sale — MARIO ERNEST2017-12-21: 1 sale — MARIO ERNEST2017-12-26: 1 purchase — LEDERMAN SETH2018-05-25: 1 purchase — LEDERMAN SETH2018-06-01: 1 purchase — Rhodes John B2018-06-12: 2 purchases — LEDERMAN SETH2018-06-14: 3 purchases — SULLIVAN GREGORY M, SAENGER BRADLEY, MORRIS JESSICA EDGAR2018-06-25: 1 purchase — MARIO ERNEST2018-06-27: 1 purchase — LEDERMAN SETH2018-06-28: 1 purchase — LEDERMAN SETH2018-06-29: 1 purchase — LEDERMAN SETH2019-03-26: 1 purchase — LEDERMAN SETH2019-03-29: 1 purchase — LEDERMAN SETH2019-12-03: 1 purchase — LEDERMAN SETH2020-08-13: 3 purchases — OLUKOTUN ADEOYE Y, LEDERMAN SETH, BAGGER RICHARD H2020-08-14: 1 purchase — Treco James2020-08-17: 1 purchase — SULLIVAN GREGORY M2020-08-20: 1 purchase — Bell Margaret Smith2020-08-31: 1 purchase — Treco James2020-12-30: 1 purchase — LEDERMAN SETH2021-03-24: 1 purchase — LEDERMAN SETH2021-05-25: 1 purchase — Goodman Daniel Wintner2021-09-28: 1 purchase — LEDERMAN SETH2022-03-25: 1 purchase — LEDERMAN SETH2022-06-29: 1 purchase — LEDERMAN SETH2025-05-15: 1 purchase — LEDERMAN SETH2025-08-20: 1 purchase — Treco James2025-08-21: 1 purchase — Taylor Carolyn E.2026-03-18: 1 purchase — LEDERMAN SETH2026-03-31: 1 purchase — LEDERMAN SETH2026-06-08: 1 purchase — Stillwell Richard Newcomb2026-06-09: 1 purchase — LEDERMAN SETH2026-06-12: 1 purchase — Taylor Carolyn E.2026-08-20: 1 purchase — BAGGER RICHARD H2011-05-052026-08-20
Insider profileRoleDateTransactionSharesPrice
BAGGER RICHARD HDirector2026-08-20Purchase1,000$12.60
Taylor Carolyn E.Director2026-06-12Purchase1,415.0$10.55
LEDERMAN SETHChief Executive Officer2026-06-09Purchase5,000.0$11.79
Stillwell Richard NewcombDirector2026-06-08Purchase5,000.0$11.65
LEDERMAN SETHChief Executive Officer2026-03-31Purchase5,000.0$12.62
LEDERMAN SETHChief Executive Officer2026-03-18Purchase15,000.0$14.89
Taylor Carolyn E.Director2025-08-21Purchase418.0$36.03
Treco JamesDirector2025-08-20Purchase250.0$36.0
LEDERMAN SETHChief Executive Officer2025-05-15Purchase4,000.0$21.55
LEDERMAN SETHChief Executive Officer2022-06-29Purchase20,000.0$1.71
LEDERMAN SETHChief Executive Officer2022-03-25Purchase100,000.0$0.25
LEDERMAN SETHChief Executive Officer2021-09-28Purchase12,000.0$0.61
Goodman Daniel WintnerDirector2021-05-25Purchase5,000.0$1.12
LEDERMAN SETHChief Executive Officer2021-03-24Purchase16,733.0$1.32
LEDERMAN SETHChief Executive Officer2020-12-30Purchase35,000.0$0.68
Treco JamesDirector2020-08-31Purchase5,500.0$0.89
Bell Margaret SmithDirector2020-08-20Purchase5,391.0$0.93
SULLIVAN GREGORY MChief Medical Officer2020-08-17Purchase20,000.0$1.03
Treco JamesDirector2020-08-14Purchase4,500.0$1.06
OLUKOTUN ADEOYE YDirector2020-08-13Purchase5,350.0$0.94
LEDERMAN SETHChief Executive Officer2020-08-13Purchase60,000.0$0.91
BAGGER RICHARD HDirector2020-08-13Purchase10,000.0$0.91
LEDERMAN SETHChief Executive Officer2019-12-03Purchase20,000.0$1.16
LEDERMAN SETHChief Executive Officer2019-03-29Purchase5,000.0$2.49
LEDERMAN SETHChief Executive Officer2019-03-26Purchase25,000.0$2.38
LEDERMAN SETHChief Executive Officer2018-06-29Purchase500.0$4.64
LEDERMAN SETHChief Executive Officer2018-06-28Purchase500.0$4.58
LEDERMAN SETHChief Executive Officer2018-06-27Purchase500.0$4.55
MARIO ERNESTDirector2018-06-25Purchase16,500.0$4.48
SULLIVAN GREGORY MChief Medical Officer2018-06-14Purchase10,000.0$3.97
SAENGER BRADLEYChief Financial Officer2018-06-14Purchase300.0$4.1
MORRIS JESSICA EDGARChief Operating Officer2018-06-14Purchase300.0$4.19
LEDERMAN SETHChief Executive Officer2018-06-12Purchase2,000.0$4.37
LEDERMAN SETHChief Executive Officer2018-06-12Purchase1,000.0$4.37
Rhodes John BDirector2018-06-01Purchase7,500.0$3.33
LEDERMAN SETHChief Executive Officer2018-05-25Purchase4,000.0$3.17
LEDERMAN SETHChief Executive Officer2017-12-26Purchase5,300.0$3.61
MARIO ERNESTDirector2017-12-21Sale5,000.0$3.46
MARIO ERNESTDirector2017-12-20Sale8,965.0$3.44
MARIO ERNESTDirector2017-12-19Sale6,035.0$3.51
MARIO ERNESTDirector2017-12-18Sale10,000.0$3.57
MARIO ERNESTDirector2017-12-15Sale5,000.0$3.55
MARIO ERNESTDirector2017-12-14Sale1,967.0$3.58
LEDERMAN SETHChief Executive Officer2017-08-17Purchase15,000.0$3.0
LEDERMAN SETHChief Executive Officer2017-08-16Purchase5,000.0$2.99
MARIO ERNESTDirector2017-06-30Sale6,105.0$4.28
LEDERMAN SETHChief Executive Officer2017-06-30Purchase5,000.0$4.33
LEDERMAN SETHChief Executive Officer2017-06-26Purchase5,000.0$4.4
LEDERMAN SETHChief Executive Officer2017-06-20Purchase20,000.0$4.22
MARIO ERNESTDirector2016-11-23Purchase120,000.0$0.41
LEDERMAN SETHChief Executive Officer2016-11-21Purchase98,000.0$0.43
LEDERMAN SETHChief Executive Officer2016-10-31Purchase10,000.0—
Rhodes John BDirector2016-10-31Purchase25,000.0—
MARIO ERNESTDirector2016-10-31Purchase100,000.0—
MARIO ERNESTDirector2016-09-13Purchase100,000.0$0.79
LEDERMAN SETHChief Executive Officer2016-06-22Purchase20,000.0$2.08
Saks Samuel RDirector2016-06-21Purchase12,500.0$2.0
SAENGER BRADLEYChief Financial Officer2016-06-21Purchase2,000.0$2.0
Saks Samuel RDirector2016-06-21Purchase25,000.0$2.0
MARIO ERNESTDirector2016-06-21Purchase50,000.0$2.0
LEDERMAN SETHChief Executive Officer2016-06-21Purchase25,000.0$2.0
Rhodes John BDirector2016-06-21Purchase25,000.0$2.0
DAUGHERTY BRUCESee remarks2016-06-21Purchase100,000.0$2.0
SULLIVAN GREGORY MChief Medical Officer2016-06-03Purchase20,000.0$2.5
MARIO ERNESTDirector2016-05-12Purchase31,042.0$2.3
MARIO ERNESTDirector2016-05-11Purchase8,210.0$2.24
LEDERMAN SETHChief Executive Officer2016-03-23Purchase8,000.0$2.44
MARIO ERNESTDirector2016-03-16Purchase75,000.0$2.29
SULLIVAN GREGORY MChief Medical Officer2015-09-30Purchase5,000.0$5.18
SULLIVAN GREGORY MChief Medical Officer2015-09-30Purchase5,000.0$5.18
SULLIVAN GREGORY MChief Medical Officer2015-09-28Purchase4,694.0$5.95
GERSHELL LELANDChief Financial Officer2015-09-28Purchase400.0$5.83
SULLIVAN GREGORY MChief Medical Officer2015-09-28Purchase4,694.0$5.95
LEDERMAN SETHChief Executive Officer2015-09-25Purchase6,000.0$6.5
MARIO ERNESTDirector2015-08-26Purchase10,000.0$6.05
MARIO ERNESTDirector2015-08-25Purchase1,468.0$6.4
MARIO ERNESTDirector2015-08-24Purchase2,532.0$6.2
MARIO ERNESTDirector2015-08-20Purchase6,000.0$6.64
MARIO ERNESTDirector2015-08-17Purchase15,000.0$6.93
LEDERMAN SETHChief Executive Officer2015-07-17Purchase6,000.0$7.5
MARIO ERNESTDirector2015-07-17Purchase25,000.0$7.5
GERSHELL LELANDChief Financial Officer2015-07-17Purchase1,000.0$7.5
Saks Samuel RDirector2015-07-17Purchase10,000.0$7.5
Rhodes John BDirector2015-07-17Purchase6,000.0$7.5
SULLIVAN GREGORY MChief Medical Officer2015-06-11Purchase4,500.0$8.38
LEDERMAN SETHChief Executive Officer2015-03-17Purchase1,000.0$7.18
LEDERMAN SETHChief Executive Officer2015-03-16Purchase1,000.0$6.85
LEDERMAN SETHChief Executive Officer2015-03-13Purchase1,000.0$7.21
LEDERMAN SETHChief Executive Officer2015-03-12Purchase1,000.0$7.26
LEDERMAN SETHChief Executive Officer2015-03-11Purchase1,000.0$7.0
LEDERMAN SETHChief Executive Officer2015-03-10Purchase1,000.0$6.9
MATHER CHARLES E IVDirector2015-03-10Purchase1,000.0$6.8
LEDERMAN SETHChief Executive Officer2015-03-09Purchase1,000.0$6.5
LEDERMAN SETHChief Executive Officer2015-03-06Purchase1,000.0$6.45
MARIO ERNESTDirector2015-03-06Purchase4,000.0$6.57
LEDERMAN SETHChief Executive Officer2015-03-05Purchase1,000.0$6.48
LEDERMAN SETHChief Executive Officer2015-03-04Purchase1,000.0$6.05
MARIO ERNESTDirector2015-02-09Purchase30,000.0$5.85
LEDERMAN SETHChief Executive Officer2015-02-09Purchase5,000.0$5.85
GERSHELL LELANDChief Financial Officer2015-02-09Purchase5,000.0$5.85