LEDERMAN SETH

TNXP

LEDERMAN SETH serves as director, officer: Chief Executive Officer at Tonix Pharmaceuticals Holding Corp. (TNXP). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

9 trades

$547.3K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$547.3K

Companies Traded

TNXP

Active Period

Mar 2021 – Aug 2026

9 total trades

Most Recent

Buy TNXP

Aug 31, 2026 · $27.6K

LEDERMAN SETH's Insider Trading at Tonix Pharmaceuticals Holding Corp. (TNXP)

Buys

9 · $547.3K

Sells

0 · $0.00

Total Shares Bought

179,733

Total Shares Sold

TNXP Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Aug 31, 2026	Buy	2,000	$13.79	$27.6K	11,005
Jun 9, 2026	Buy	5,000	$11.79	$59.0K	9,005
Apr 1, 2026	Buy	5,000	$12.62	$63.1K	20,001
Mar 18, 2026	Buy	15,000	$14.89	$223.3K	15,001
May 15, 2025	Buy	4,000	$21.55	$86.2K	0
Jul 1, 2022	Buy	20,000	$1.71	$34.2K	24,235
Mar 28, 2022	Buy	100,000	$0.25	$24.5K	112,177
Sep 28, 2021	Buy	12,000	$0.61	$7.3K	12,177
Mar 25, 2021	Buy	16,733	$1.32	$22.1K	135,000

Related Insiders

BAGGER RICHARD H

director

TNXPBuy · Aug 24, 2026

Carolyn E. Taylor

director

TNXPBuy · Jun 15, 2026

Richard Newcomb Stillwell

director

TNXPBuy · Jun 9, 2026

Explore More Insider Trading Data

TNXP Insider Trading Activity

View all insider trades at Tonix Pharmaceuticals Holding Corp.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity