Who
Tina Donikowski
Director
Company insider
Files Form 4 as: Director, TopBuild; Director, Advanced Energy Industries; Director, Circor International.
In numbers
- Trades disclosed
- 69
- Buys
- 0
- Sells
- 9
- Bought
- $0
- Sold
- $2.3M
- Companies
- 3
- Companies where not an officer
- 3
- First trade
- 15 May 2017
- Last trade
- 1 Jul 2026
- Last filed
- 1 Jul 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Jul 2026filed 1 Jul 2026 | TopBuildEngineering & Construction | SEC FORM 4 Code D | —3,780 at $0.00 | filing |
| 1 Jul 2026filed 1 Jul 2026 | TopBuildEngineering & Construction | SEC FORM 4 Code D | —343 at $0.00 | filing |
| 1 Jul 2026filed 1 Jul 2026 | QXO Insulation | SEC FORM 4 Code D | —3,780 at $0.00 | filing |
| 1 Jul 2026filed 1 Jul 2026 | QXO Insulation | SEC FORM 4 Code D | —343 at $0.00 | filing |
| 7 May 2026filed 8 May 2026 | AEIS Advanced Energy Industriesoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —587 at $0.00 | filing |
| 7 May 2026filed 8 May 2026 | AEIS Advanced Energy Industriesoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —587 at $0.00 | filing |
| 2 May 2026filed 5 May 2026 | AEIS Advanced Energy IndustriesElectronic Components & EMS | SEC FORM 4 Code M | —2,313 | filing |
| 2 May 2026filed 5 May 2026 | AEIS Advanced Energy Industriesoption or derivative · Electronic Components & EMS | SEC FORM 4 Code M | —2,313 at $0.00 | filing |
| 2 May 2026filed 5 May 2026 | AEIS Advanced Energy Industriesoption or derivative · Electronic Components & EMS | SEC FORM 4 Code M | —2,313 at $0.00 | filing |
| 2 May 2026filed 5 May 2026 | AEIS Advanced Energy IndustriesElectronic Components & EMS | SEC FORM 4 Code M | —2,313 | filing |
| 27 Apr 2026filed 28 Apr 2026 | TopBuildEngineering & Construction | SEC FORM 4 Code A | $153K343 at $445.78 | filing |
| 27 Apr 2026filed 28 Apr 2026 | TopBuild | SEC FORM 4 Code A | $153K343 at $445.78 | filing |
| 4 Dec 2025filed 5 Dec 2025 | AEIS Advanced Energy IndustriesElectronic Components & EMS | SEC FORM 4 Sold | $475K2,257 at $210.33 | filing |
| 2 Sep 2025filed 3 Sep 2025 | TopBuild | SEC FORM 4 Code G | —465 at $0.00 | filing |
| 27 Aug 2025filed 29 Aug 2025 | TopBuild | SEC FORM 4 Sold | $158K370 at $427.89 | filing |
| 3 May 2025filed 6 May 2025 | AEIS Advanced Energy Industriesoption or derivative · Electronic Components & EMS | SEC FORM 4 Code M | —2,093 at $0.00 | filing |
| 3 May 2025filed 6 May 2025 | AEIS Advanced Energy IndustriesElectronic Components & EMS | SEC FORM 4 Code M | —2,093 | filing |
| 2 May 2025filed 6 May 2025 | AEIS Advanced Energy Industriesoption or derivative · Electronic Components & EMS | SEC FORM 4 Code A | —2,313 at $0.00 | filing |
| 28 Apr 2025filed 29 Apr 2025 | TopBuild | SEC FORM 4 Code A | $153K515 at $296.65 | filing |
| 26 Nov 2024filed 27 Nov 2024 | AEIS Advanced Energy IndustriesElectronic Components & EMS | SEC FORM 4 Sold | $210K1,800 at $116.84 | filing |
News
Reviewing Advanced Energy Industries (NASDAQ:AEIS) & Nidec (OTCMKTS:NJDCY)AEIS · tickerreport.com · 18 Oct 2026
0 headlines in the last 90 days name Tina Donikowski; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.