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Signature
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/s/ Andrew Schiesl, as Attorney-in-Fact
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Stock symbol
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IR
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Transactions as of
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Sep 10, 2021
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Transactions value $
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-$1,331,700
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Form type
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4
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Date filed
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9/14/2021, 06:27 PM
Transactions Table
Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
transaction |
IR |
Common Stock |
Options Exercise |
$318K |
+30K |
+38.25% |
$10.61* |
108K |
Sep 10, 2021 |
Direct |
F1 |
transaction |
IR |
Common Stock |
Sale |
-$1.65M |
-30K |
-27.67% |
$55.00 |
78.4K |
Sep 10, 2021 |
Direct |
F1 |
holding |
IR |
Common Stock |
|
|
|
|
|
75K |
Sep 10, 2021 |
See footnote |
F2 |
holding |
IR |
Common Stock |
|
|
|
|
|
153K |
Sep 10, 2021 |
See footnote |
F3 |
holding |
IR |
Common Stock |
|
|
|
|
|
22.5K |
Sep 10, 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 |
-30K |
-4.13% |
$0.00 |
697K |
Sep 10, 2021 |
Common Stock |
30K |
$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