Nicholas W. Alexos serves as Executive at SIRONA DENTAL SYSTEMS, INC., where they oversee executive responsibilities. Since joining the company, Nicholas W. Alexos has executed 50 insider transactions totaling $2.9B, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 1, 2023 involved selling 189,588 shares valued at $6.9M.
Nicholas W. Alexos currently holds 131,241 shares of SIRONA DENTAL SYSTEMS, INC. (SIRO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Nicholas W. Alexos has been a net seller of SIRO stock. They have purchased $12.1M and sold $2.9B worth of shares.
Nicholas W. Alexos's most recent insider trade was on Aug 1, 2023, when they sold 189,588 shares at $36.15 per share.
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| 375,000 |
| $36.15 |
| Discretionary |
| Dec 31, 2022 | UNVR | $0 | Award | 72,316 | $N/A | Discretionary |
| Dec 31, 2022 | UNVR | $0 | Option Exercise | 11,750 | $N/A | Discretionary |
| Dec 31, 2022 | UNVR | $0 | Option Exercise | 16,373 | $N/A | Discretionary |
| Dec 31, 2022 | UNVR | $0 | Option Exercise | 22,957 | $N/A | Discretionary |
| Dec 31, 2022 | UNVR | $0 | Option Exercise | 7,267 | $N/A | Discretionary |
| Aug 10, 2022 | UNVR | $654.8K | Purchase | 25,000 | $26.19 | Discretionary |
| Mar 10, 2022 | UNVR | $0 | Option Exercise | 16,373 | $N/A | Discretionary |
| Feb 21, 2022 | UNVR | $62.4K | Payment | 2,129 | $29.30 | Discretionary |
| Feb 21, 2022 | UNVR | $0 | Option Exercise | 7,267 | $N/A | Discretionary |
| Feb 7, 2022 | UNVR | $0 | Option Exercise | 22,957 | $N/A | Discretionary |
| Feb 7, 2022 | UNVR | $187.5K | Payment | 6,839 | $27.42 | Discretionary |
| May 12, 2021 | UNVR | $2.6M | Purchase | 100,000 | $25.76 | Discretionary |
| Feb 21, 2021 | UNVR | $0 | Option Exercise | 7,266 | $N/A | Discretionary |
| Feb 21, 2021 | UNVR | $44.8K | Payment | 2,128 | $21.03 | Discretionary |
| Feb 7, 2021 | UNVR | $0 | Option Exercise | 22,957 | $N/A | Discretionary |
| Feb 7, 2021 | UNVR | $138.0K | Payment | 6,799 | $20.30 | Discretionary |
| May 4, 2020 | UNVR | $3.3M | Purchase | 250,000 | $13.33 | Discretionary |
| Jul 12, 2019 | XRAY | $0 | Award | 47.57 | $N/A | Discretionary |
| Apr 12, 2019 | XRAY | $0 | Award | 131.95 | $N/A | Discretionary |
| Mar 12, 2019 | XRAY | $0 | Award | 8,622 | $N/A | Discretionary |
| Mar 6, 2019 | XRAY | $34.7K | Payment | 726 | $47.75 | Discretionary |
| Jan 11, 2019 | XRAY | $0 | Award | 60.19 | $N/A | Discretionary |
| Oct 12, 2018 | XRAY | $0 | Award | 59.03 | $N/A | Discretionary |
| Jul 13, 2018 | XRAY | $0 | Award | 50.8 | $N/A | Discretionary |
| May 9, 2018 | XRAY | $2.2M | Purchase | 50,000 | $44.71 | Discretionary |
| Apr 13, 2018 | XRAY | $0 | Award | 44.12 | $N/A | Discretionary |
| Mar 6, 2018 | XRAY | $0 | Award | 7,539 | $N/A | Discretionary |
| Jan 12, 2018 | XRAY | $0 | Award | 23.67 | $N/A | Discretionary |