Trades Insiders Companies Cluster Buys Rankings About

ITS

InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

Trades
Insiders
Companies
Cluster Buys
Rankings

Top Insiders

Mark Zuckerberg
Elon Musk
Jamie Dimon
Satya Nadella
Lisa Su
Jensen Huang

Screeners

CEO & CFO Purchases
Director Purchases
Top Buys This Week
Top Sales This Week
10b5-1 Trades
Buy/Sell Ratios
Politician Overlap
Sectors

Learn

Learn
What is a Form 4?
About & Methodology
What are Cluster Buys?
Top Insider Rankings
Contact Us
Privacy Policy
Terms of Use

Data

SEC EDGAR Form 4 ↗
CongressStock.com ↗
Track13F.com ↗
About the data

© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Insiders/NIEWIARA JAMES A

NIEWIARA JAMES A

Insider

Insider

Total trades

21

Bought (open market)

$0

Sold (open market)

$1.3M

Tickers traded

1

Recent trades

Most recent Form 4 filings by NIEWIARA JAMES A.

NIEWIARA JAMES Agifted166 shares ofMSIat $0May 18 · filed May 20Details
NIEWIARA JAMES Aexercised504 shares ofMSIat $0Mar 14 · filed Mar 16Details
NIEWIARA JAMES Aexercised705 shares ofMSIat $0Mar 14 · filed Mar 16Details

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician-Insider Overlap

NIEWIARA JAMES A

exercised

494 shares of

MSI

at $0

Mar 13 · filed Mar 16Details

NIEWIARA JAMES Aexercised533 shares ofMSIat $0Mar 13 · filed Mar 16Details

NIEWIARA JAMES Agranted1,682 shares ofMSIat $0Mar 12 · filed Mar 16Details

NIEWIARA JAMES Agranted7,614 shares ofMSIat $0Mar 9 · filed Mar 11Details

NIEWIARA JAMES Aexercised593 shares ofMSIat $0Mar 9 · filed Mar 11Details

NIEWIARA JAMES Atax-withheld454.08 shares ofMSIat $458.03$208KMar 9 · filed Mar 11Details

NIEWIARA JAMES Aexercised1,025 shares ofMSIat $0Mar 9 · filed Mar 11Details

NIEWIARA JAMES Atax-withheld1,568.05 shares ofMSIat $458.03$718KMar 9 · filed Mar 11Details

NIEWIARA JAMES Agranted3,519 shares ofMSIat $0Feb 25 · filed Feb 27Details

NIEWIARA JAMES Asold1,700 shares ofMSIat $485.428$825KSep 11, 2025 · filed Sep 12, 2025Details

NIEWIARA JAMES Aexercised1,612 shares ofMSIat $179.21$289KSep 11, 2025 · filed Sep 12, 2025Details

NIEWIARA JAMES Aexercised88 shares ofMSIat $139.49$12KSep 11, 2025 · filed Sep 12, 2025Details

NIEWIARA JAMES Asold900 shares ofMSIat $477.16$429KSep 8, 2025 · filed Sep 10, 2025Details

NIEWIARA JAMES Aexercised900 shares ofMSIat $108.47$98KSep 8, 2025 · filed Sep 10, 2025Details

NIEWIARA JAMES Aexercised504 shares ofMSIat $0Mar 14, 2025 · filed Mar 17, 2025Details

NIEWIARA JAMES Atax-withheld289.06 shares ofMSIat $417.96$121KMar 14, 2025 · filed Mar 17, 2025Details

NIEWIARA JAMES Aexercised650 shares ofMSIat $0Mar 14, 2025 · filed Mar 17, 2025Details

View all 21 trades →