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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Latest filing published 01 Jul 2026 for QXO Insulation, LLC. Read the official filing
Filing timeline
BuySaleTina Donikowski
Insider track record
Disclosed buys
0
Disclosed sells
7
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Tina Donikowski: trading record in brief
Tina Donikowski is a declared insider at 3 companies (board member); the most frequent names are TopBuild Corp, Advanced Energy Industries Inc and Circor International Inc. Between 30 April 2021 and 1 July 2026, the trades on record add up to 24 filings.
The open-market record consists of 7 sales worth €1.6M, with no purchase. Outside the open market, there are 8 share grants and 6 option exercises.
The newest entry dates from 1 July 2026: a transaction, in TopBuild Corp. The median gap between a trade and its publication by SEC (Form 4) is 2 days. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Tina Donikowski
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations24 total
3,780 sharesCommon StockSEC:0001700872-26-000008:0
343 sharesCommon StockSEC:0001700872-26-000008:1
2,313 sharesCommon StockSEC:0001700872-26-000004:0
343 shares@ US$445.780.0015% mcap9.3% of flowCommon StockSEC:0001700872-26-000002:0
2,257 shares@ US$210.3344.5% of flowCommon StockSEC:0001193125-25-309399:0
465 shares0Common StockSEC:0001062993-25-015270:0
370 shares@ US$427.899.5% of flowCommon StockSEC:0001062993-25-015103:0
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$99.7315.2% of flowCommon StockSEC:0001209191-21-036540:0
560 shares@ US$229.108.2% of flowCommon StockSEC:0001062993-21-004100:0
1,813 shares0Common StockSEC:0001209191-21-029931:0
24 of 24 declarations
