| Sep 3, 2026 (view filing)4:23 PM ET | Sep 1-2 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −27.4K | $75.42 | −$2.07M | −0.4%6.64M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jul 22, 2026 (view filing)4:12 PM ET | Jul 21 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −56.3K | $102.31 | −$5.76M | −0.8%6.67M after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 18, 2026 (view filing) | Feb 17 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −66.5K | $130.84 | −$8.70M | −1.0%6.73M after | 21 lotsThis row combines 21 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jan 16, 2026 (view filing) | Jan 15 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −7.95K | $80.10 | −$637.0K | −0.1%6.79M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jan 14, 2026 (view filing) | Jan 12-14 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −58.5K | $76.93 | −$4.50M | −0.9%6.80M after | 7 lotsThis row combines 7 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 16, 2025 (view filing) | Dec 15-16 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −66.5K | $77.40 | −$5.15M | −1.0%6.86M after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 19, 2025 (view filing) | Nov 17-18 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −66.5K | $76.56 | −$5.09M | −1.0%6.93M after | 5 lotsThis row combines 5 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Oct 15, 2025 (view filing) | Oct 13-15 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −66.5K | $83.64 | −$5.56M | −0.9%6.99M after | 10 lotsThis row combines 10 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 16, 2025 (view filing) | Sep 15-16 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −66.5K | $80.70 | −$5.37M | −0.9%7.06M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Mar 7, 2025 (view filing) | Mar 6 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −75.0K | $62.62 | −$4.70M | −1.0%7.13M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Apr 25, 2024 (view filing) | Apr 23 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −9.00K | $85.86 | −$772.7K | −0.1%7.20M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 27, 2024 (view filing) | Mar 25 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $89.56 | −$895.6K | −0.1%7.21M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Feb 27, 2024 (view filing) | Feb 23 | 4 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −10.0K | $85.68 | −$856.8K | −0.1%7.22M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Dec 11, 2023 (view filing) | Dec 8 | 3 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $99.48 | −$820.7K | −0.1%7.23M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 28, 2023 (view filing) | Nov 24 | 4 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $95.34 | −$786.6K | −0.1%7.24M after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Nov 13, 2023 (view filing) | Nov 8 | 5 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $91.71 | −$756.6K | −0.1%7.25M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Oct 26, 2023 (view filing) | Oct 24 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $91.74 | −$756.9K | −0.1%7.25M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Oct 11, 2023 (view filing) | Oct 9 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $95.58 | −$788.5K | −0.1%7.26M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 27, 2023 (view filing) | Sep 25 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $100.00 | −$825.0K | −0.1%7.27M after | 10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Sep 12, 2023 (view filing) | Sep 8 | 4 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $101.88 | −$840.5K | −0.1%7.28M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 25, 2023 (view filing) | Aug 24 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $102.62 | −$846.6K | −0.1%7.29M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Aug 10, 2023 (view filing) | Aug 8 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $109.75 | −$905.4K | −0.1%7.30M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jul 26, 2023 (view filing) | Jul 24 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $130.48 | −$1.08M | −0.1%7.30M after | 5 lotsThis row combines 5 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jul 12, 2023 (view filing) | Jul 10 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $133.79 | −$1.10M | −0.1%7.31M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 28, 2023 (view filing) | Jun 26 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $131.36 | −$1.08M | −0.1%7.32M after | 5 lotsThis row combines 5 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Jun 9, 2023 (view filing) | Jun 8 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $112.30 | −$926.5K | −0.1%7.33M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 25, 2023 (view filing) | May 24 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $109.90 | −$906.7K | −0.1%7.34M after | 4 lotsThis row combines 4 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| May 8, 2023 (view filing) | May 8 | Same day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $116.03 | −$957.3K | −0.1%7.35M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Apr 26, 2023 (view filing) | Apr 24 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $114.13 | −$941.6K | −0.1%7.35M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Apr 11, 2023 (view filing) | Apr 10 | 1 day | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $115.77 | −$955.1K | −0.1%7.36M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 27, 2023 (view filing) | Mar 24 | 3 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −8.25K | $115.60 | −$953.7K | −0.1%7.37M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average.10b5-1The filer checked the Rule 10b5-1 box: this trade was made under a trading plan set up in advance. |
| Mar 10, 2023 (view filing) | Mar 8 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −16.5K | $122.20 | −$2.02M | −0.2%7.38M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 30, 2022 (view filing) | Sep 28 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $85.34 | −$426.7K | −0.1%7.39M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 23, 2022 (view filing) | Sep 21 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $89.08 | −$445.4K | −0.1%7.40M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 16, 2022 (view filing) | Sep 14 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $87.72 | −$438.6K | −0.1%7.40M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 9, 2022 (view filing) | Sep 7 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $88.14 | −$440.7K | −0.1%7.41M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Sep 2, 2022 (view filing) | Aug 31 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $91.59 | −$458.0K | −0.1%7.41M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 26, 2022 (view filing) | Aug 24 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $95.68 | −$478.4K | −0.1%7.42M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 19, 2022 (view filing) | Aug 17 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $99.53 | −$497.7K | −0.1%7.42M after | 3 lotsThis row combines 3 trades of the same kind from one filing. The price is the value-weighted average. |
| Aug 12, 2022 (view filing) | Aug 10 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $101.77 | −$508.9K | −0.1%7.43M after | |
| Aug 5, 2022 (view filing) | Aug 3 | 2 days | Valentin Gapontsev Trust I10% Owner | SSaleThe insider sold shares on the open market or in a private deal. People sell for many reasons, such as paying taxes, diversifying or following a pre-set 10b5-1 plan, so a single sale usually says less than a purchase. | −5.00K | $102.97 | −$514.8K | −0.1%7.43M after | 2 lotsThis row combines 2 trades of the same kind from one filing. The price is the value-weighted average. |
