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TENAX THERAPEUTICS, INC.

TENX Net buying
CIK 0000034956 #4570 in the set updated 22 Sep 2026
Bought (120 mo)
$5.91M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$5.05K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$5.05K
1 of 1 sales
Net
+$5.91M
+$5.91M against sales at will

By person

14 insiders · 60 transactions
0.0×

Christopher T. Giordano holds only 0.0 times base salary in stock. $42.57K of shares against $563.73K in salary for 2025.

Salary from the company's own proxy. The shares are what Christopher T. Giordano last reported holding, valued at $1.92, the price Common Stock was last bought or sold at on the open market here, on 16 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
ADAR1 Capital Management, LLC entity
10% owner
$4.80M (7)
+$4.80M
11,377,969
$21.85M
+31.1%
ARMISTICE CAPITAL, LLC entity
Director
$728.93K (26)
+$728.93K
6,027,985
$11.57M
+9.0%
Doogan Declan
Director
$101.76K (1)
+$101.76K
623,145
$1.20M
Rich Stuart
Chief Medical Officer
$96.41K (5)
+$96.41K
10,266
$19.71K
MCGAULEY THOMAS
Interim CFO
$58.16K (3)
+$58.16K
7,000
$13.44K
PROEHL GERALD T
Director
$49.97K (3)
+$49.97K
1,667
$3.20K
Giordano Christopher Thomas
CEO
$40.09K (5)
+$40.09K
22,174
$42.57K
Almenoff June Sherie
Director
$14.94K (2)
+$14.94K
1,993
$3.83K
STAAB THOMAS R II
Chief Financial Officer
$10.98K (1)
+$10.98K
15,675
$30.10K
BLANCK RONALD R
Director
$10.66K (3)
$5.05K (1)
+$5.61K
6,062
$11.64K
+470.8%
Davidson Michael H.
Director
(1)
$0.00
2,881
$5.53K
Kelley John P
Chief Executive Officer
1,282,932
$2.46M
+10.0%
Jebsen Michael B
CFO
34,680
$66.59K
+55.3%
Mitchum James P.
Director
26,000
$49.92K
+36.8%

No percentages here. This company's share count has moved by a factor of 11.0 over the window, from 3,408,906 to 37,423,917 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
BLANCK RONALD R
14 Nov 2017
Director
Sell
12,950
$0.39
$5.05K

What was left out

Form 4 filings counted 97
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 10
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 1
Transactions with no price 2
Shares from compensation/vesting 21,338,810
Sales filed before the plan box existed 1
History held since 20 Oct 2016