-
Signature
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/s/ Andrew Schiesl, as Attorney-in-Fact
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Issuer symbol
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IR
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Transactions as of
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10 Sep 2021
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Net transactions value
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-$1,331,700
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Form type
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4
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Filing time
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14 Sep 2021, 18:27:06 UTC
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
IR |
Common Stock |
Options Exercise |
$318,300 |
+30,000 |
+38% |
$10.61* |
108,427 |
10 Sep 2021 |
Direct |
F1 |
| transaction |
IR |
Common Stock |
Sale |
$1,650,000 |
-30,000 |
-28% |
$55.00 |
78,427 |
10 Sep 2021 |
Direct |
F1 |
| holding |
IR |
Common Stock |
|
|
|
|
|
75,000 |
10 Sep 2021 |
See footnote |
F2 |
| holding |
IR |
Common Stock |
|
|
|
|
|
153,230 |
10 Sep 2021 |
See footnote |
F3 |
| holding |
IR |
Common Stock |
|
|
|
|
|
22,500 |
10 Sep 2021 |
See footnote |
F4 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
IR |
Stock Options (Right to Buy) |
Options Exercise |
$0 |
-30,000 |
-4.1% |
$0.000000 |
696,974 |
10 Sep 2021 |
Common Stock |
30,000 |
$10.61 |
Direct |
F1, F5 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Title: President and Chief Executive Officer