Karel K. Czanderna serves as Executive at Owens Corning, where they oversee executive responsibilities. Since joining the company, Karel K. Czanderna has executed 27 insider transactions totaling $10.0K, demonstrating a bullish approach to their equity position. Their most recent transaction on May 20, 2022 involved exercising options for 2,158 shares valued at $0.
Karel K. Czanderna currently holds 27,991 shares of Owens Corning (OC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Karel K. Czanderna has been a net buyer of OC stock. They have purchased $10.0K and sold $0 worth of shares.
Karel K. Czanderna's most recent insider trade was on May 20, 2022, when they sold 2,158 shares at $0.00 per share.
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| 5,335 |
| $N/A |
| Discretionary |
| May 19, 2022 | BXC | $0 | Option Exercise | 12,000 | $N/A | Discretionary |
| May 19, 2022 | BXC | $0 | Option Exercise | 8,498 | $N/A | Discretionary |
| May 17, 2022 | BXC | $0 | Gift | 3,000 | $N/A | Discretionary |
| Sep 6, 2017 | FLXS | $713.8K | Award | 15,682 | $45.52 | Discretionary |
| Sep 6, 2017 | FLXS | $238.1K | Payment | 5,230 | $45.52 | Discretionary |
| Jul 3, 2017 | FLXS | $51.9K | Payment | 959 | $54.11 | Discretionary |
| Jul 3, 2017 | FLXS | $108.2K | Option Exercise | 2,000 | $54.11 | Discretionary |
| Aug 22, 2016 | FLXS | $584.5K | Payment | 13,483 | $43.35 | Discretionary |
| Aug 22, 2016 | FLXS | $1.2M | Award | 28,117 | $43.35 | Discretionary |
| Jul 1, 2016 | FLXS | $79.2K | Option Exercise | 2,000 | $39.62 | Discretionary |
| Jul 1, 2016 | FLXS | $38.0K | Payment | 959 | $39.62 | Discretionary |
| Mar 8, 2016 | FLXS | $307.5K | Payment | 7,101 | $43.30 | Discretionary |
| Mar 8, 2016 | FLXS | $307.5K | Option Exercise | 15,000 | $20.50 | Discretionary |
| Sep 16, 2015 | FLXS | $542.8K | Award | 12,596 | $43.09 | Discretionary |
| Jul 1, 2015 | FLXS | $124.0K | Payment | 2,877 | $43.09 | Discretionary |
| Jul 1, 2015 | FLXS | $258.5K | Option Exercise | 6,000 | $43.09 | Discretionary |
| Sep 16, 2014 | FLXS | $299.8K | Award | 8,990 | $33.35 | Discretionary |
| Sep 16, 2013 | FLXS | $66.9K | Award | 2,746 | $24.38 | Discretionary |
| Feb 4, 2010 | OC | $20.3K | Payment | 847 | $23.93 | Discretionary |
| Feb 4, 2010 | OC | $8.5K | Payment | 357 | $23.93 | Discretionary |
| Feb 3, 2010 | OC | $0 | Award | 17,700 | $N/A | Discretionary |
| Mar 18, 2009 | OC | $10.0K | Purchase | 1,300 | $7.70 | Discretionary |
| Feb 4, 2009 | OC | $0 | Award | 33,700 | $N/A | Discretionary |
| Aug 18, 2008 | OC | $0 | Award | 13,275 | $N/A | Discretionary |
| Aug 18, 2008 | OC | $0 | Award | 10,000 | $N/A | Discretionary |