Kamphuis Robert D 4

4 · Mayville Engineering Company, Inc. · Filed Mar 2, 2021

Form 4

Period: 2021-02-27

DirectorChairman, Pres. & CEO

Transactions

Exercise/Conversion
Common Stock
2021-02-27+73,947→ 301,742 total
Exercise/Conversion
Restricted Stock Units
[F2]
2021-02-27−73,947→ 73,947 total
Exercise: $0.00→ Common Stock (73,947 underlying)
Award
Restricted Stock Units
[F3]
2021-02-28+81,371→ 81,371 total
Exercise: $0.00→ Common Stock (81,371 underlying)
Award
Stock Option (right to buy)
[F4]
2021-02-28+164,503→ 164,503 total
Exercise: $14.01Exp: 2031-02-28→ Common Stock (164,503 underlying)

Holdings

Common Stock
[F1]
(indirect: By 401(k))
80,031
Restricted Stock Units
[F5]
Exercise: $0.00→ Common Stock (27,795 underlying)
27,794
Stock Option (right to buy)
[F6]
Exercise: $7.12Exp: 2030-02-27→ Common Stock (370,775 underlying)
370,775
Stock Option (right to buy)
[F7]
Exercise: $17.00Exp: 2029-05-08→ Common Stock (155,684 underlying)
155,684

Footnotes (7)

[F1]Reflects the most recent ESOP and 401(k) balance.
[F2]The restricted stock units will vest 50% on each of February 27, 2021 and February 27, 2022.
[F3]The restricted stock units will vest 50% on each of February 28, 2022 and February 28, 2023.
[F4]The options will vest 50% on each of February 28, 2022 and February 28, 2023.
[F5]The restricted stock units will vest 50% on each of May 8, 2020 and May 8, 2021.
[F6]The options will vest 50% on each of February 27, 2021 and February 27, 2022.
[F7]The options will vest 50% on each of May 8, 2020 and May 8, 2021.

Signature

/s/ Russell E. Ryba, Attorney-in-Fact for Robert D. Kamphuis|2021-03-02

Documents

1 file