SEC company category

Construction, Mining and Materials Handling Machinery and Equipment companies

3 issuers with SEC company facts, insider activity links, and CIK-backed research pages.

Office of Technology

Issuers: 3
Tickers: 2
Insider value: $153,276,781
1Y net insider value: -$38.57M

Largest insider position

$142.58M

Largest 1Y insider decrease

-$38.57M

Companies in this category

Use each row to open the company page, insider activity, or the filer record tied to the same CIK.

Rows

3

Tickers

2

#1 DOV CIK 0000029905

DOVER Corp

Downers Grove, IL · CIK 0000029905

Reported insider value: $142.58M
1Y net insider change: -$38.57M
Primary ticker: DOV
Next action: Open CIK-backed research

Open company Financials Insider activity

#2 CIK 0001723089

ChampionX Corp

The Woodlands, TX · CIK 0001723089

Reported insider value: $2.62M
1Y net insider change: Not reported
Primary ticker: Not listed
Next action: Open CIK-backed research

Open company Financials Insider activity

#3 TRSG CIK 0001943444

Tungray Technologies Inc

Singapore, Singapore · CIK 0001943444

Reported insider value: $8.08M
1Y net insider change: Not reported
Primary ticker: TRSG
Next action: Open CIK-backed research

Open company Financials Insider activity

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