SPEC Insider Trading

Insider Ownership Percentage: 70.10%
Insider Buying (Last 12 Months): $33,684.06
Insider Selling (Last 12 Months): $0.00

Spectaire Insider Trading History Chart

This chart shows the insider buying and selling history at Spectaire by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Spectaire Share Price & Price History

Current Price: $0.70
Price Change: Price Increase of +0.0421 (6.37%)
As of 04/12/2024 05:29 PM ET

This chart shows the closing price history over time for SPEC up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Spectaire Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
10/24/2023Brian SemkiwCEOBuy1,899$1.94$3,684.061,715,231View SEC Filing Icon  
10/24/2023Joerg MosolfDirectorBuy10,000$3.00$30,000.0010,000View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Spectaire (NASDAQ:SPEC)

26.55% of Spectaire stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Spectaire logo
Spectaire Holdings Inc. provides solutions that measure, manage, and reduce carbon dioxide equivalent and other greenhouse gas emissions. The company offers AireCore, a micro-mass-spectrometer device that monitors, tracks, and meets emissions targets. It serves the logistics, energy, agriculture, academics, and indoor air industries. The company is based in Watertown, Massachusetts.
Read More on Spectaire

Today's Range

Now: $0.70
Low: $0.62
High: $0.75

50 Day Range

MA: $1.19
Low: $0.66
High: $1.74

52 Week Range

Now: $0.70
Low: $0.62
High: $15.40


132,525 shs

Average Volume

984,658 shs

Market Capitalization

$10.79 million

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of Spectaire?

Spectaire's top insider shareholders include:
  1. Brian Semkiw (CEO)
  2. Joerg Mosolf (Director)
Learn More about top insider investors at Spectaire.