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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
2020-05-08 Butz Todd M Chief Financial Officer Option exercise +6,986 27,460
2020-05-08 Butz Todd M Chief Financial Officer Option exercise +20,589 48,049
2020-05-08 Butz Todd M Chief Financial Officer Option exercise · Restricted Stock Units −6,986 6,986
2020-05-08 Butz Todd M Chief Financial Officer Option exercise · Restricted Stock Units −20,589 0
2020-05-08 Kamphuis Robert D Chairman, Pres. & CEO Option exercise +27,795 127,795
2020-05-08 Kamphuis Robert D Chairman, Pres. & CEO Option exercise +100,000 227,795
2020-05-08 Kamphuis Robert D Chairman, Pres. & CEO Option exercise · Restricted Stock Units −27,795 27,794
2020-05-08 Kamphuis Robert D Chairman, Pres. & CEO Option exercise · Restricted Stock Units −100,000 0
2020-05-08 Raber Ryan F EVP - Strategy, Sales & Mktg Option exercise +4,927 7,427
2020-05-08 Raber Ryan F EVP - Strategy, Sales & Mktg Option exercise +20,589 28,016
2020-05-08 Raber Ryan F EVP - Strategy, Sales & Mktg Shares withheld for taxes −9,683 $5.07 $49K 18,333
2020-05-08 Raber Ryan F EVP - Strategy, Sales & Mktg Option exercise · Restricted Stock Units −4,927 4,926
2020-05-08 Raber Ryan F EVP - Strategy, Sales & Mktg Option exercise · Restricted Stock Units −20,589 0
2020-05-08 Welak Eric J EVP - Fabrication Option exercise +1,250 1,250
2020-05-08 Welak Eric J EVP - Fabrication Option exercise +14,706 15,956
2020-05-08 Welak Eric J EVP - Fabrication Shares withheld for taxes −5,711 $5.07 $29K 10,245
2020-05-08 Welak Eric J EVP - Fabrication Option exercise · Restricted Stock Units −1,250 1,250
2020-05-08 Welak Eric J EVP - Fabrication Option exercise · Restricted Stock Units −14,706 0
2020-03-16 Welak Eric J EVP - Fabrication Sale −11,866.97 $5.55 $66K 43,871.47
2020-03-13 St. Peter John A Director Purchase +2,000 $5.28 $11K 2,500

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