Seth Lederman Net Worth - Insider Trades and Bio as of Jun 11, 2026

TNXPTonix Pharmaceuticals Holding Corp.SEC CIK: 0001563420

Estimated Net Worth

$1.55 Million100.0%vs Last Year

Last Updated: May 19, 2026 11:40 PM EST

Transaction Summary

Total Transactions58

Buy-Sell Ratio∞

Buy Transactions37

Sell Transactions0

Transaction Volume

Total Volume$1.22M

Net Volume$1.22M

Buy Volume$1.22M

Sell Volume$0.00

Trade Analysis

AVG Trade Size$31.43K

Largest Trade$607.50K

Most Active MonthFeb

Most Active Year2015

Trading Sentiment

OverallBullish

Recent TradeBuying

Last 90 Days+2 Trades

ConvictionMedium

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Seth Lederman has an estimated net worth of $1.55 Million. This is based on reported shares in Tonix Pharmaceuticals Holding Corp..

2015 was Seth Lederman's most active year for acquiring shares with 15 total transactions. Seth Lederman's most active month to acquire stocks was the month of January. 2025 was Seth Lederman's most active year for disposing of shares, totalling 3 transactions. Seth Lederman's most active month to dispose stocks was the month of January. 2014 saw Seth Lederman paying a total of $607,500.00 for 321,000 shares, this is the most they've acquired in one year. In 2025 Seth Lederman cashed out on 6.4 shares for a total of $18.39, their largest year based on trade value.

Holdings & Transactions

TNXPtonix pharmaceuticals holding corp.

Chief Executive Officer Director

Updated: Apr 01, 2026VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	0.33	5.00K	$12.62	$63.10K	Apr 01, 2026	24.01K	Purchase	—	Mar 31	View
From 4	15000.00	15.00K	$14.89	$223.35K	Mar 18, 2026	19.01K	Purchase	—	Mar 18	View
From 4	—	269.01K	—	—	Feb 26, 2026	269.01K	Grant	—	Feb 24	View
From 4	800.00	4.00K	$21.55	$86.20K	May 15, 2025	4.01K	Purchase	—	May 15	View
From 4	19992.71	247.91K	$2.28	-$18.39	Feb 27, 2025	247.93K	Acquisition	—	Feb 05 - 25	View
From 4/A	—	3.45M	—	—	Mar 06, 2024	3.45M	Grant	—	Feb 27	View
From 4	—	3.45M	—	—	Feb 29, 2024	3.45M	Grant	—	Feb 27	View
From 4	—	1.40M	—	—	Feb 24, 2023	1.40M	Grant	—	Feb 23	View
From 4	4.72	20.00K	$1.71	$34.20K	Jul 01, 2022	27.75K	Purchase	—	Jun 29	View
From 4	8.21	100.00K	$0.25	$24.50K	Mar 28, 2022	248.02K	Purchase	—	Mar 25	View
From 4	—	20.00M	—	—	Feb 17, 2022	20.00M	Grant	—	Feb 15	View
From 4	67.80	12.00K	$0.61	$7.32K	Sep 28, 2021	148.02K	Purchase	—	Sep 28	View
From 4	0.14	16.73K	$1.32	$22.09K	Mar 25, 2021	136.02K	Purchase	—	Mar 24	View
From 4	—	6.00M	—	—	Feb 25, 2021	6.00M	Grant	—	Feb 23	View
From 4	0.42	35.00K	$0.68	$23.80K	Jan 04, 2021	119.29K	Purchase	—	Dec 30	View
From 4	2.58	60.00K	$0.91	$54.60K	Aug 17, 2020	84.29K	Purchase	—	Aug 13	View
From 4	—	4.00M	—	—	May 06, 2020	4.00M	Grant	—	May 04	View
From 4	—	240.00K	—	—	Feb 27, 2020	240.00K	Grant	—	Feb 25	View
From 4	6.12	20.00K	$1.16	$23.18K	Dec 04, 2019	24.29K	Purchase	—	Dec 03	View
From 4	—	259.51K	—	—	May 08, 2019	259.52K	Grant	—	May 06	View
From 4	0.18	5.00K	$2.49	$12.44K	Apr 01, 2019	42.88K	Purchase	—	Mar 29	View
From 4	9.36	25.00K	$2.38	$59.38K	Mar 28, 2019	37.88K	Purchase	—	Mar 26	View
From 4	—	46.53K	—	—	Feb 27, 2019	46.53K	Grant	—	Feb 26	View
From 4	0.03	500.00	$4.64	$2.32K	Jul 02, 2018	124.81K	Purchase	—	Jun 29	View
From 4	0.03	500.00	$4.58	$2.29K	Jun 29, 2018	124.31K	Purchase	—	Jun 28	View
From 4	0.03	500.00	$4.55	$2.28K	Jun 28, 2018	123.81K	Purchase	—	Jun 27	View
From 4	0.09	3.00K	$4.37	$13.11K	Jun 14, 2018	120.39K	Purchase	—	Jun 12	View
From 4	0.18	4.00K	$3.17	$12.68K	May 30, 2018	114.48K	Purchase	—	May 25	View
From 4	—	313.20K	—	—	Feb 15, 2018	313.20K	Grant	—	Feb 13	View
From 4	0.30	5.30K	$3.61	$19.13K	Dec 27, 2017	116.31K	Purchase	—	Dec 26	View
From 4	0.67	20.00K	$3.00	$60.02K	Aug 18, 2017	108.09K	Purchase	—	Aug 16 - 17	View
From 4	0.20	5.00K	$4.33	$21.64K	Jun 30, 2017	84.84K	Purchase	—	Jun 30	View
From 4	0.25	5.00K	$4.40	$22.00K	Jun 26, 2017	76.92K	Purchase	—	Jun 26	View
From 4	—	20.00K	$4.22	$84.40K	Jun 20, 2017	74.84K	Purchase	—	Jun 20	View
From 4	—	320.00K	—	—	Mar 01, 2017	320.00K	Grant	—	Mar 01	View
From 4	2.80	98.00K	$0.43	$41.92K	Nov 22, 2016	577.50K	Purchase	—	Nov 21	View
From 4	0.25	20.00K	—	—	Oct 31, 2016	486.21K	Purchase	—	Oct 31	View
From 4	—	20.00K	$2.08	$41.50K	Jun 22, 2016	466.21K	Purchase	—	Jun 22	View
From 4	4.17	25.00K	$2.00	$50.00K	Jun 21, 2016	446.21K	Purchase	—	Jun 21	View
From 4	0.11	8.00K	$2.44	$19.54K	Mar 23, 2016	421.21K	Purchase	—	Mar 23	View
From 4	—	220.00K	—	—	Feb 10, 2016	220.00K	Grant	—	Feb 09	View
From 4	0.09	6.00K	$6.50	$39.00K	Sep 25, 2015	411.47K	Purchase	—	Sep 25	View
From 4	—	6.00K	$7.50	$45.00K	Jul 17, 2015	405.47K	Purchase	—	Jul 17	View
From 4	0.03	2.00K	$7.02	$14.03K	Mar 17, 2015	399.47K	Purchase	—	Mar 16 - 17	View
From 4	0.03	2.00K	$7.24	$14.47K	Mar 13, 2015	397.47K	Purchase	—	Mar 12 - 13	View
From 4	0.03	2.00K	$6.95	$13.90K	Mar 11, 2015	395.47K	Purchase	—	Mar 10 - 11	View
From 4	0.04	2.00K	$6.48	$12.95K	Mar 09, 2015	393.47K	Purchase	—	Mar 06 - 09	View
From 4	0.04	2.00K	$6.27	$12.53K	Mar 05, 2015	391.47K	Purchase	—	Mar 04 - 05	View
From 4	—	196.14K	—	—	Feb 27, 2015	196.14K	Grant	—	Feb 25	View
From 4	0.10	5.00K	$5.85	$29.25K	Feb 09, 2015	389.47K	Purchase	—	Feb 09	View
From 4	—	100.00K	—	—	Nov 03, 2014	100.00K	Grant	—	Oct 29	View
From 4	—	100.00K	—	—	Jun 20, 2014	100.00K	Grant	—	Jun 17	View
From 4	6.00	50.00K	$12.15	$607.50K	Mar 21, 2014	384.47K	Acquisition	—	Mar 18	View
From 4	—	71.00K	—	—	Feb 26, 2014	71.00K	Grant	—	Feb 11	View
From 4	0.61	23.53K	—	—	Aug 15, 2013	61.84K	Purchase	—	Aug 14	View
From 4	0.03	1.00K	$7.30	$7.30K	May 20, 2013	38.31K	Purchase	—	May 20	View
From 4	—	1.35M	—	—	Feb 19, 2013	—	Grant	—	Feb 12	View
From 3	—	—	—	—	Jan 14, 2013	6.43M	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions