|4Feb 4, 3:26 PM ET

RICHART RALPH M 4

4 · INTERNATIONAL ISOTOPES INC · Filed Feb 4, 2019

Insider Transaction Report

Form 4
Period: 2018-07-27
RICHART RALPH M
Director10% Owner
Transactions
  • Exercise/Conversion

    Common Stock

    2018-07-27$0.04/sh+1,500,000$52,50078,108,621 total
  • Tax Payment

    Common Stock

    2018-07-27$0.07/sh1,346,154$87,50077,762,467 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2018-07-271,000,0000 total
    Exercise: $0.04From: 2014-10-27Exp: 2022-09-26Common Stock (1,000,000 underlying)
  • Exercise/Conversion

    Common Stock

    2018-07-27$0.04/sh+1,000,000$35,00079,108,621 total
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2018-07-271,500,0000 total
    Exercise: $0.04Exp: 2024-10-27Common Stock (1,500,000 underlying)
Holdings
  • Common Stock

    (indirect: By Trust)
    1,374,866
Footnotes (2)
  • [F1]Represents shares withheld by the issuer to cover the exercise price upon the exercise of the stock options.
  • [F2]The stock option was vested and exercisable on September 26, 2016.

Documents

1 file
  • 4
    doc4.xmlPrimary