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CIK 0000034956 · Non-accelerated filer<br>Smaller reporting company

TENAX THERAPEUTICS, INC.

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Ticker
TENX
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
262593535
Phone
919-855-2100
Business address
101 GLEN LENNOX DRIVE, SUITE 300, CHAPEL HILL, NC, 27517
Former names
OXYGEN BIOTHERAPEUTICS, INC., SYNTHETIC BLOOD INTERNATIONAL INC
Open-market buys, last 90 days
$6,396,312
in 7 filings
Open-market sales, last 90 days
$0
in 0 filings

Net +$6,396,312. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. ADAR1 Capital Management, LLC +$6.3M 10% owner 4 filings
  2. Doogan Declan +$102K Director 1 filing
  3. Giordano Christopher Thomas +$20K CEO 1 filing
  4. STAAB THOMAS R II +$11K Chief Financial Officer 1 filing
Date Insider Transaction Shares Price Value Owned after
2012-08-31 Jebsen Michael B Chief Financial Officer Grant or award +14,938 $1.84 $27K 27,623
2012-08-15 Jebsen Michael B Chief Financial Officer Returned to the company +279 $1.07 $299 12,685
2012-07-01 Jebsen Michael B Chief Financial Officer Returned to the company +279 $1.57 $438 12,964
2012-06-01 Jebsen Michael B Chief Financial Officer Returned to the company +279 $2.01 $561 13,243
2012-05-15 Jebsen Michael B Chief Financial Officer Returned to the company +279 $1.78 $497 13,522
2012-05-01 Chatfield William A. Director Grant or award +18,961 $1.78 $34K 42,289
2012-05-01 RALLIS CHRIS A Director Grant or award +18,680 $1.78 $33K 25,773
2012-05-01 DiTonno Anthony A Director Grant or award · Incentive Stock Options +25,391 $1.78 $45K 35,200
2012-05-01 BLANCK RONALD R Director Grant or award +18,961 $1.78 $34K 43,479
2012-05-01 Jebsen Michael B Chief Financial Officer Grant or award +8,600 $1.78 $15K 13,801
2012-04-15 Jebsen Michael B Chief Financial Officer Returned to the company +307 $2.35 $721 5,201
2012-03-15 Jebsen Michael B Chief Financial Officer Returned to the company +309 $2.69 $831 5,508
2012-02-15 Jebsen Michael B President and CFO Returned to the company +309 $2.00 $618 5,817
2012-01-15 Jebsen Michael B Chief Financial Officer Returned to the company +309 $1.43 $442 6,126
2011-12-15 Jebsen Michael B Chief Financial Officer Returned to the company +279 $1.91 $533 6,435
2011-11-15 Jebsen Michael B Chief Financial Officer Returned to the company +279 $2.11 $589 6,714
2011-11-01 BLANCK RONALD R Director Grant or award +9,538 $2.11 $20K 17,028
2011-10-14 Jebsen Michael B Chief Financial Officer Shares withheld for taxes −279 $2.09 $583 6,993
2011-10-14 Klein Gerald L Chief Medical Officer Shares withheld for taxes −243 $2.09 $508 13,542
2011-09-12 Jebsen Michael B Chief Financial Officer Shares withheld for taxes −279 $2.28 $636 7,272

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