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Julie Rubinstein Insider Trading Activity

Every SEC Form 4 transaction reported by Julie Rubinstein, sourced directly from SEC EDGAR and updated as new filings are accepted.

By · SEC Form 4 & insider trading data analysts
Last updated:

Quick Answer

Is Julie Rubinstein buying or selling?

Julie Rubinstein reported 0 open-market buys ($0) and 54 sells ($81.4M) across 54 Form 4 filings at 1 company — a net selling position of $81.4M.

Source: SEC EDGAR Form 4

Key Statistics (as of Apr 29, 2026)

Total Form 4 filings
54
SEC EDGAR
Companies
1
Buys (0)
$0
Sells (54)
$81.4M

Insider sentiment

Net selling

Net insider flow of $81.4M in net selling, filed between Dec 27, 2019 – Apr 29, 2026.

Companies Julie Rubinstein files for

#CompanyForm 4 filings
1ADPTAdaptive Biotechnologies Corp54

Recent Julie Rubinstein transactions

DateTickerRoleTypeSharesValue
Apr 29, 2026ADPTPresident and COOSale19.0K$270.9K
Apr 24, 2026ADPTPresident and COOSale57.2K$798.4K
Apr 21, 2026ADPTPresident and COOSale69.1K$1.0M
Apr 16, 2026ADPTPresident and COOSale57.2K$826.3K
Apr 13, 2026ADPTPresident and COOSale57.2K$758.1K
Apr 8, 2026ADPTPresident and COOSale69.1K$990.5K
Apr 2, 2026ADPTPresident and COOSale38.1K$553.7K
Mar 31, 2026ADPTPresident and COOSale57.2K$751.3K
Mar 26, 2026ADPTPresident and COOSale57.2K$802.2K
Mar 23, 2026ADPTPresident and COOSale57.2K$769.6K
Mar 18, 2026ADPTPresident and COOSale57.2K$762.2K
Mar 14, 2026ADPTPresident and COOSale179.7K$2.4M
Mar 11, 2026ADPTPresident and COOSale81.3K$1.2M
Mar 6, 2026ADPTPresident and COOSale92.8K$1.5M
Mar 7, 2025ADPTPresident and COOSale59.5K$415.5K
Mar 7, 2024ADPTPresidentSale39.1K$135.8K
Mar 9, 2023ADPTPresidentSale22.7K$194.3K
Mar 9, 2022ADPTPresidentSale4.6K$55.4K
Mar 4, 2021ADPTPresidentSale15.0K$874.7K
Mar 2, 2021ADPTPresidentSale15.0K$843.5K
Feb 26, 2021ADPTPresidentSale29.7K$1.7M
Feb 25, 2021ADPTPresidentSale30.0K$1.7M
Feb 23, 2021ADPTPresidentSale15.0K$934.4K
Feb 20, 2021ADPTPresidentSale30.0K$1.8M
Feb 18, 2021ADPTPresidentSale30.0K$2.0M

Showing the 25 most recent filings of 54. Screen every filing.

Julie Rubinstein insider trading FAQ

Is Julie Rubinstein buying or selling?

Across 54 SEC Form 4 filings, Julie Rubinstein reported 0 open-market purchases totaling $0 and 54 sales totaling $81.4M — a net selling position of $81.4M.

Which companies does Julie Rubinstein file Form 4s for?

Julie Rubinstein has reported insider transactions at 1 company, most often Adaptive Biotechnologies Corp (ADPT).

How far back does Julie Rubinstein's filing history go?

Trabud holds Julie Rubinstein's SEC Form 4 filings from Dec 27, 2019 – Apr 29, 2026, sourced directly from SEC EDGAR.

Where does Trabud get Julie Rubinstein's insider trading data?

Directly from SEC EDGAR Form 4 filings. Every transaction on this page is a real filing accepted by the SEC, updated as new filings arrive.

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