Latest filing published 25 Jun 2025 for MESA LABORATORIES INC /CO/, €86k.
Filing timeline
BuySaleInsider track record
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
John Sakys: trading record in brief
John Sakys is a declared insider of Mesa Laboratories Inc /CO/ (finance chief), with filings sourced from SEC (Form 4). The record holds 59 filings, for trades running from 15 November 2016 to 21 June 2025.
Every open-market trade on record is a sale: 14 sales worth €2.9M. Besides market trades, the filings include 2 share grants and 41 option exercises.
The record was last updated on 25 June 2025 with an option exercise (€86k) in Mesa Laboratories Inc /CO/. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to John Sakys
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 1,036 shares@ US$95.826.9% of flowCommon StockSEC:0001228924-25-000018:0
- 2,840 shares@ US$92.9918.4% of flowCommon StockSEC:0001228924-25-000013:0
- 793 shares0Common StockSEC:0001228924-25-000007:0
- 1,037 shares0Common StockSEC:0001228924-24-000027:0
- 1,304 shares0Common StockSEC:0001228924-24-000008:0
- 848 shares0Common StockSEC:0001228924-23-000014:0
- 848 shares0Common StockSEC:0001228924-23-000009:0
- 2,500 shares@ US$122.6622.8% of flowCommon StockSEC:0001228924-23-000008:0
- 1,000 shares@ US$70.565.3% of flowCommon StockSEC:0001228924-23-000007:0
- 400 shares@ US$70.562.1% of flowCommon StockSEC:0001228924-23-000006:0
- 1,000 shares@ US$51.853.9% of flowCommon StockSEC:0001228924-23-000005:0
- 2,100 shares@ US$70.5610.9% of flowCommon StockSEC:0001228924-23-000003:0
- 1,303 shares0Common StockSEC:0001228924-22-000041:0
- 628 shares@ US$70.563.5% of flowCommon StockSEC:0001228924-22-000025:0
- 392 shares0Common StockSEC:0001228924-22-000018:0
- 72 shares@ US$51.850.5% of flowCommon StockSEC:0001228924-22-000007:0
- 1,600 shares@ US$51.8511.1% of flowCommon StockSEC:0001228924-22-000005:0
- 158 shares@ US$89.701.9% of flowCommon StockSEC:0001228924-21-000082:0
- 1,000 shares@ US$97.7812.6% of flowCommon StockSEC:0001228924-21-000078:0
- 2,000 shares@ US$97.7824.7% of flowCommon StockSEC:0001228924-21-000074:0
- 1,400 shares@ US$89.7015.7% of flowCommon StockSEC:0001228924-21-000072:0
- 1,000 shares@ US$275.16Common StockSEC:0001228924-21-000051:1
- 1,000 shares@ US$89.7011.3% of flowCommon StockSEC:0001228924-21-000051:0
- 1,000 shares@ US$278.77Common StockSEC:0001228924-21-000046:1
- 1,000 shares@ US$89.7011.1% of flowCommon StockSEC:0001228924-21-000046:0
25 of 58 declarations
