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CIK 0001766368 · Accelerated filer

Mayville Engineering Company, Inc.

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Ticker
MEC
Exchange
NYSE
Industry
Metal Forgings & Stampings
FY end
Dec 31
Entity type
operating
EIN
390944729
Phone
920-387-4500
Business address
715 SOUTH STREET, MAYVILLE, WI, 53050
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2022-02-28 Stille Randall P Chief Operating Officer Option exercise · Restricted Stock Units −10,534 0
2022-02-28 Stille Randall P Chief Operating Officer Option exercise · Restricted Stock Units −8,030 8,030
2022-02-28 Raber Ryan F EVP - Strategy, Sales & Mktg Option exercise +22,470 53,727
2022-02-28 Raber Ryan F EVP - Strategy, Sales & Mktg Shares withheld for taxes −7,190 $10.32 $74K 46,537
2022-02-28 Raber Ryan F EVP - Strategy, Sales & Mktg Option exercise · Restricted Stock Units −11,763 0
2022-02-28 Raber Ryan F EVP - Strategy, Sales & Mktg Option exercise · Restricted Stock Units −10,707 10,707
2022-02-28 Kamphuis Robert D Chairman, Pres. & CEO Option exercise +114,633 454,169
2022-02-28 Kamphuis Robert D Chairman, Pres. & CEO Shares withheld for taxes −33,633 $10.32 $347K 420,536
2022-02-28 Kamphuis Robert D Chairman, Pres. & CEO Option exercise · Restricted Stock Units −73,947 0
2022-02-28 Kamphuis Robert D Chairman, Pres. & CEO Option exercise · Restricted Stock Units −40,686 40,685
2022-02-28 Butz Todd M Chief Financial Officer Option exercise +27,371 92,109
2022-02-28 Butz Todd M Chief Financial Officer Shares withheld for taxes −8,758 $10.32 $90K 83,351
2022-02-28 Butz Todd M Chief Financial Officer Option exercise · Restricted Stock Units −17,556 0
2022-02-28 Butz Todd M Chief Financial Officer Option exercise · Restricted Stock Units −9,815 9,814
2021-11-04 Michels Patrick D Director Purchase +10,000 $17.05 $171K 60,415
2021-05-08 Kamphuis Robert D Chairman, Pres. & CEO Option exercise +27,794 339,536
2021-05-08 Kamphuis Robert D Chairman, Pres. & CEO Option exercise · Restricted Stock Units −27,794 0
2021-05-08 Butz Todd M Chief Financial Officer Option exercise +6,985 66,973
2021-05-08 Butz Todd M Chief Financial Officer Shares withheld for taxes −2,235 $17.32 $39K 64,738
2021-05-08 Butz Todd M Chief Financial Officer Option exercise · Restricted Stock Units −6,985 0

Page 15 of 24 · 473 trades