InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (6 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
6
T+90 hit rate
55%
T+90 mean return
+10.6%
Across 11 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Donikowski Tina, Director. Director active across 4 companies, notably Advanced Energy Industries INC. Cumulatively, 23 filings have been published. Breakdown: 0 buy · 6 sells. Total volume traded: €1.2m. History available since 3 May 2021. The latest transaction was disclosed on 28 April 2025 (Attribution). Regulator: SEC (Form 4). All data is openly available.
Declarations23 total
3,780 sharesCommon StockSEC:0001700872-26-000008:0
343 sharesCommon StockSEC:0001700872-26-000008:1
2,313 sharesCommon StockSEC:0001700872-26-000004:0
2,093 sharesCommon StockSEC:0000950170-25-064776:0
515 shares@ US$296.6510.5% of flowCommon StockSEC:0001062993-25-008200:0
1,800 shares@ US$116.8431.1% of flowCommon StockSEC:0000950170-24-131432:0
640 shares@ US$436.1120.2% of flowCommon StockSEC:0001062993-24-010424:0
2,257 sharesCommon StockSEC:0000950170-24-054939:0
340 shares@ US$414.1410.3% of flowCommon StockSEC:0001062993-24-009118:0
3,780 shares0Common StockSEC:0001140361-23-048743:0
5,840 sharesCommon StockSEC:0001562180-23-006343:0
1,480 shares@ US$212.1322.5% of flowCommon StockSEC:0001062993-23-010670:0
640 shares@ US$222.0710.2% of flowCommon StockSEC:0001062993-23-010137:0
1,813 shares@ US$94.2725.9% of flowCommon StockSEC:0001209191-22-046828:0
2,655 shares0Common StockSEC:0001209191-22-028288:0
690 shares@ US$185.290.0010% mcap36.4% of flowCommon StockSEC:0001062993-22-011471:0
2,827 sharesCommon StockSEC:0001562180-22-003460:0
1,700 shares@ US$99.7350.0% of flowCommon StockSEC:0001209191-21-036540
1,700 shares@ US$99.730.0011% mcap50.0% of flowCommon StockSEC:0001209191-21-036540:0
560 shares@ US$229.1031.8% of flowCommon StockSEC:0001062993-21-004100
1,813 shares0Common StockSEC:0001209191-21-029931:0
560 shares@ US$229.100.0009% mcap31.8% of flowCommon StockSEC:0001062993-21-004100:0
1,813 shares0Common StockSEC:0001209191-21-029931
23 of 23 declarations
About Donikowski Tina
Tina Donikowski is a Board Member at TopBuild Corp, ADVANCED ENERGY INDUSTRIES INC, and CIRCOR INTERNATIONAL INC. She brings significant expertise in corporate governance and strategy. Her role as a Director allows her to contribute to strategic direction and decision-making within these companies. Tina is recognized for her ability to navigate complex environments and promote effective governance practices.
