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ST ($ST) Insider Trading & Smart Money Activity

ST · Scientific & Technical Instruments · Latest filing May 15, 2026

$ST has 4 congress trades and 2 13F position changes on file.

Insider buyers (12 mo)
0
Insider sellers (12 mo)
0
Net insider $ (12 mo)
$0
Congress trades (12 mo)
4
13F moves on file
2
Analyst ratings on file
0

ST insider buying and selling by quarter

QuarterInsider buysInsider salesCongress buys / sales13F added / cut
Q1 2026 0 0 0 / 0 0 / 0
Q2 2026 0 0 4 / 0 0 / 2
Q3 2026 0 0 0 / 0 0 / 0
Q4 2026 0 0 0 / 0 0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All ST insider, congress, 13F and analyst activity

DateSourceWhoActionSharesValue / amount ΔOwn1W1M6MFilingStory
13F Elliott Investment Management L.P. Sold out -3.25M sh +0.2%+5.9% —
13F Elliott Investment Management L.P. Sold out -3.25M sh +0.2%+5.9% Read
Congress Gilbert Cisneros Purchase $1,001 - $15,000 +4.6%+12.3% Read
Congress Gilbert Cisneros Purchase $1,001 - $15,000 +4.6%+12.3% Read
Congress Gilbert Cisneros Purchase $1,001 - $15,000 +5.9%+4.1% Read
Congress Gilbert Cisneros Purchase $1,001 - $15,000 +5.9%+4.1% Read

1W / 1M / 6M = how ST moved from the trade or filing date.

Members of Congress trading ST

Institutions moving ST (13F)

Frequently asked questions

Which members of Congress traded ST?

4 disclosed trades by Gilbert Cisneros. The latest was on May 12, 2026.

Which institutions changed their ST positions?

Recent 13F filers moving the stock include Elliott Investment Management L.P..

Other scientific & technical instruments stocks

All stocks Insider cluster buys Top insider purchases Congress 13F institutions

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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