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TNXP insider buying image
The table below summarizes the most recent TNXP insider buying information, with links below the price to see the CAGR achieved by each insider on their purchases. As the saying goes on Wall St., there are many possible reasons to sell a stock, but only one reason to buy. Watch the importance of insider buying video for more information about why TNXP insider buys are important for investors to follow.
DateInsiderPriceAmount
6-29-2022
Insider Buy
Seth Lederman
Chief Executive Officer
$1.71
CAGR »
$34,200.00
20,000 shares
3-25-2022
Insider Buy
Seth Lederman
Chief Executive Officer
$0.24
CAGR »
$24,500.00
100,000 shares
9-28-2021
Insider Buy
Seth Lederman
Chief Executive Officer
$0.61
CAGR »
$7,320.00
12,000 shares
5-25-2021
Insider Buy
Daniel Wintner Goodman
Director
$1.12
CAGR »
$5,600.00
5,000 shares
3-24-2021
Insider Buy
Seth Lederman
Chief Executive Officer
$1.32
CAGR »
$22,087.56
16,733 shares
8-31-2020
Insider Buy
James Treco
Director
$0.89
CAGR »
$4,895.00
5,500 shares
8-20-2020
Insider Buy
Margaret Smith Bell
Director
$0.93
CAGR »
$4,997.46
5,391 shares
8-17-2020
Insider Buy
Gregory M. Sullivan
Chief Medical Officer
$1.03
CAGR »
$20,600.00
20,000 shares
8-13-2020
Insider Buy
Richard H. Bagger
Director
$0.91
CAGR »
$9,100.00
10,000 shares
8-13-2020
Insider Buy
Seth Lederman
Chief Executive Officer
$0.91
CAGR »
$54,600.00
60,000 shares
8-13-2020
Insider Buy
Adeoye Y. Olukotun
Director
$0.94
CAGR »
$5,029.00
5,350 shares
8-14-2020
Insider Buy
James Treco
Director
$1.06
CAGR »
$4,770.00
4,500 shares
12-3-2019
Insider Buy
Seth Lederman
Chief Executive Officer
$1.16
CAGR »
$23,180.00
20,000 shares
3-29-2019
Insider Buy
Seth Lederman
Chief Executive Officer
$2.49
CAGR »
$12,440.00
5,000 shares
3-26-2019
Insider Buy
Seth Lederman
Chief Executive Officer
$2.38
CAGR »
$59,375.00
25,000 shares
6-28-2018
Insider Buy
Seth Lederman
Chief Executive Officer
$4.58
CAGR »
$2,290.00
500 shares
6-27-2018
Insider Buy
Seth Lederman
Chief Executive Officer
$4.55
CAGR »
$2,275.00
500 shares
6-25-2018
Insider Buy
Ernest Mario
Director
$4.48
CAGR »
$73,920.00
16,500 shares
6-14-2018
Insider Buy
Gregory M. Sullivan
Chief Medical Officer
$3.96
CAGR »
$39,650.00
10,000 shares
6-1-2018
Insider Buy
John B. Rhodes
Director
$3.33
CAGR »
$24,975.00
7,500 shares
5-25-2018
Insider Buy
Seth Lederman
Chief Executive Officer
$3.17
CAGR »
$12,680.00
4,000 shares
12-26-2017
Insider Buy
Seth Lederman
Chief Executive Officer
$3.61
CAGR »
$19,133.00
5,300 shares
8-17-2017
Insider Buy
Seth Lederman
Chief Executive Officer
$3.00
CAGR »
$60,017.50
20,000 shares
6-30-2017
Insider Buy
Seth Lederman
Chief Executive Officer
$4.33
CAGR »
$21,640.00
5,000 shares
6-26-2017
Insider Buy
Seth Lederman
Chief Executive Officer
$4.40
CAGR »
$21,999.50
5,000 shares
6-20-2017
Insider Buy
Seth Lederman
Chief Executive Officer
$4.22
CAGR »
$84,400.00
20,000 shares
11-23-2016
Insider Buy
Ernest Mario
Director
$0.41
CAGR »
$48,600.00
120,000 shares
11-21-2016
Insider Buy
Seth Lederman
Chief Executive Officer
$0.43
CAGR »
$41,924.40
98,000 shares
9-13-2016
Insider Buy
Ernest Mario
Director
$0.79
CAGR »
$79,180.00
100,000 shares
6-21-2016
Insider Buy
Samuel R. Saks
Director
$2.00
CAGR »
$25,000.00
12,500 shares
6-22-2016
Insider Buy
Seth Lederman
Chief Executive Officer
$2.08
CAGR »
$41,500.00
20,000 shares
6-21-2016
Insider Buy
Bruce Daugherty
See remarks
$2.00
CAGR »
$200,000.00
100,000 shares
6-21-2016
Insider Buy
John B. Rhodes
Director
$2.00
CAGR »
$50,000.00
25,000 shares
6-21-2016
Insider Buy
Seth Lederman
Chief Executive Officer
$2.00
CAGR »
$50,000.00
25,000 shares
6-21-2016
Insider Buy
Ernest Mario
Director
$2.00
CAGR »
$100,000.00
50,000 shares
6-21-2016
Insider Buy
Bradley Saenger
Chief Financial Officer
$2.00
CAGR »
$4,000.00
2,000 shares
6-3-2016
Insider Buy
Gregory M. Sullivan
Chief Medical Officer
$2.50
CAGR »
$49,916.00
20,000 shares
5-12-2016
Insider Buy
Ernest Mario
Director
$2.30
CAGR »
$71,356.25
31,042 shares
5-11-2016
Insider Buy
Ernest Mario
Director
$2.24
CAGR »
$18,399.43
8,210 shares
3-23-2016
Insider Buy
Seth Lederman
Chief Executive Officer
$2.44
CAGR »
$19,536.80
8,000 shares
3-16-2016
Insider Buy
Ernest Mario
Director
$2.29
CAGR »
$171,712.50
75,000 shares
9-28-2015
Insider Buy
Gregory M. Sullivan
Chief Medical Officer
$5.95
CAGR »
$27,925.08
4,694 shares
9-28-2015
Insider Buy
Leland Gershell
Chief Financial Officer
$5.83
CAGR »
$2,330.00
400 shares
9-28-2015
Insider Buy
Gregory M. Sullivan
Chief Medical Officer
$5.95
CAGR »
$27,925.08
4,694 shares
9-25-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$6.50
CAGR »
$39,000.00
6,000 shares
8-26-2015
Insider Buy
Ernest Mario
Director
$6.05
CAGR »
$60,500.00
10,000 shares
8-25-2015
Insider Buy
Ernest Mario
Director
$6.40
CAGR »
$9,395.20
1,468 shares
8-24-2015
Insider Buy
Ernest Mario
Director
$6.20
CAGR »
$15,698.40
2,532 shares
8-20-2015
Insider Buy
Ernest Mario
Director
$6.64
CAGR »
$39,867.00
6,000 shares
8-17-2015
Insider Buy
Ernest Mario
Director
$6.93
CAGR »
$104,017.50
15,000 shares
7-17-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$7.50
CAGR »
$45,000.00
6,000 shares
7-17-2015
Insider Buy
John B. Rhodes
Director
$7.50
CAGR »
$45,000.00
6,000 shares
7-17-2015
Insider Buy
Samuel R. Saks
Director
$7.50
CAGR »
$75,000.00
10,000 shares
7-17-2015
Insider Buy
Leland Gershell
Chief Financial Officer
$7.50
CAGR »
$7,500.00
1,000 shares
7-17-2015
Insider Buy
Ernest Mario
Director
$7.50
CAGR »
$187,500.00
25,000 shares
6-11-2015
Insider Buy
Gregory M. Sullivan
Chief Medical Officer
$8.38
CAGR »
$37,710.00
4,500 shares
3-17-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$7.02
CAGR »
$14,033.30
2,000 shares
3-13-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$7.24
CAGR »
$14,470.00
2,000 shares
3-11-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$6.95
CAGR »
$13,900.00
2,000 shares
3-10-2015
Insider Buy
Charles E. Mather IV
Director
$6.80
CAGR »
$6,800.00
1,000 shares
3-9-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$6.47
CAGR »
$12,950.00
2,000 shares
3-6-2015
Insider Buy
Ernest Mario
Director
$6.57
CAGR »
$26,279.60
4,000 shares
3-5-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$6.26
CAGR »
$12,530.00
2,000 shares
2-9-2015
Insider Buy
Ernest Mario
Director
$5.85
CAGR »
$175,500.00
30,000 shares
2-9-2015
Insider Buy
Leland Gershell
Chief Financial Officer
$5.85
CAGR »
$29,250.00
5,000 shares
2-9-2015
Insider Buy
Seth Lederman
Chief Executive Officer
$5.85
CAGR »
$29,250.00
5,000 shares
9-27-2013
Insider Buy
Charles E. Mather IV
Director
$3.65
CAGR »
$3,650.00
1,000 shares
9-9-2013
Insider Buy
Charles E. Mather IV
Director
$3.48
CAGR »
$2,088.00
600 shares
9-6-2013
Insider Buy
Leland Gershell
CFO and Treasurer
$3.40
CAGR »
$1,700.00
500 shares
9-4-2013
Insider Buy
Charles E. Mather IV
Director
$3.23
CAGR »
$1,456.73
451 shares
5-31-2013
Insider Buy
Bruce Daugherty
SEE REMARKS
$6.95
CAGR »
$695.00
100 shares
5-29-2013
Insider Buy
Bruce Daugherty
SEE REMARKS
$7.25
CAGR »
$725.00
100 shares
5-24-2013
Insider Buy
Leland Gershell
CFO and Treasurer
$7.49
CAGR »
$1,498.00
200 shares
5-24-2013
Insider Buy
Bruce Daugherty
SEE REMARKS
$7.47
CAGR »
$747.00
100 shares
5-22-2013
Insider Buy
Bruce Daugherty
See Remarks
$7.48
CAGR »
$1,496.00
200 shares
5-21-2013
Insider Buy
Leland Gershell
CFO and Treasurer
$7.49
CAGR »
$749.00
100 shares
5-20-2013
Insider Buy
Seth Lederman
Chief Executive Officer
$7.30
CAGR »
$7,300.00
1,000 shares

Also See: Institutional Holders of TNXP
Also See: SEC filings

TNXP Performance Since Insider Purchase
Below we present the annualized performance delivered by TNXP stock since 6-29-2022 (the date of the most recent insider purchase). The performance of the investment from the time TNXP insider buying occurred is the ultimate test of whether insiders were right about TNXP being a good buy.

Growth of $10,000.00
Without Dividends Reinvested

Start date: 06/30/2022
End date: 04/26/2024
Start price/share: $1.58
End price/share: $0.17
Dividends collected/share: $0.00
Total return: -89.24%
Average Annual Total Return: -70.53%
Starting investment: $10,000.00
Ending investment: $1,075.97
Years: 1.82

TNXP Insider Buying

This Holdings Channel page has presented insider buying activity, covering Directors, officers (such as CEO, CFO, COO, etc.), and >10% owners (who are required to file form 4's with the SEC). Important institutional owners may not fall under these categories, but instead file their holdings quarterly on the latest form 13F filings. While recent TNXP insider buying activity is included, there may also be stock sales over this same period (Also See: SEC filings for sales and other details).

Also See: Funds Holding TNXP

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TNXP Insider Buying | www.HoldingsChannel.com

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