Tina Donikowski

AEIS

Tina Donikowski serves as Director at Advanced Energy Industries, Inc. (AEIS). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

8 trades

$1.91M

Net Position

Net Seller

$1.91M

Companies Traded

AEIS, BLD

Active Period

Mar 2021 – Dec 2025

8 total trades

Most Recent

Sell AEIS

Dec 4, 2025 · $474.7K

Tina Donikowski's Insider Trading at Advanced Energy Industries, Inc. (AEIS)

Buys

0 · $0.00

Sells

4 · $1.03M

Total Shares Bought

Total Shares Sold

7,570

AEIS Price Chart

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Date	Type	Shares	Avg Price	Value
Dec 4, 2025	Sell	2,257	$210.33	$474.7K
Nov 26, 2024	Sell	1,800	$116.84	$210.3K
Aug 17, 2022	Sell	1,813	$94.27	$170.9K
May 26, 2021	Sell	1,700	$99.73	$169.5K

Tina Donikowski's Insider Trading at TopBuild Corp. (BLD)

Buys

0 · $0.00

Sells

4 · $885.0K

Total Shares Bought

Total Shares Sold

3,190

BLD Price Chart

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Date	Type	Shares	Avg Price	Value
Aug 27, 2025	Sell	370	$427.89	$158.3K
May 15, 2024	Sell	640	$436.11	$279.1K
May 8, 2023	Sell	1,480	$212.13	$314.0K
Mar 5, 2021	Sell	700	$190.84	$133.6K

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