Steven C. Mizell

American business executive.¹

Companies

GRAILBoard member Jun 21, 2024 to now⁶
Group 1 AutomotiveBoard member Mar 1, 2021 to now⁷
AllegionBoard member Feb 6, 2020 to now⁸
Merck & Co.Chief human resources officer 2018 to Apr 2024⁹
Oshkosh CorporationBoard member Jul 14, 2015 to Nov 21, 2018¹⁰
MonsantoChief human resources officer 2007 to 2018¹¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

GRAIL GRAL42,830 shares¹²$5.3M at $122.59Jul 15, 2026
Merck & Co. MRK23,619 shares¹³$3.5M at $149.02Feb 2, 2024
Allegion ALLE5,899 shares¹⁴$917.6K at $155.56Aug 28, 2026
Group 1 Automotive GPI583 shares¹⁵$132.1K at $226.57Jan 2, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

Aug 28, 2026Bought 170 shares at $158.28 of Allegion¹⁴
Jul 15, 2026Granted 268 shares at $74.36 of GRAIL¹²
Jun 18, 2026Granted 5,491 shares at $63.74 of GRAIL¹⁶
Jun 5, 2026Shares withheld for tax 292 shares at $130.27 of Allegion¹⁷
Jun 4, 2026Granted 1,074 shares of Allegion¹⁸
Apr 15, 2026Granted 396 shares at $49.79 of GRAIL¹⁹
Feb 19, 2026Sold 1,000 shares at $161.51 of Allegion²⁰
Feb 18, 2026Sold 400 shares at $163.79 of Allegion²⁰
Jan 15, 2026Granted 206 shares at $97.44 of GRAIL²¹
Jan 2, 2026Granted 575 shares of Group 1 Automotive¹⁵
Oct 15, 2025Granted 267 shares at $75.52 of GRAIL²²
Jul 29, 2025Sold 525 shares at $417.98 of Group 1 Automotive²³
Jul 15, 2025Granted 517 shares at $38.53 of GRAIL²⁴
Jun 6, 2025Shares withheld for tax 319 shares at $139.34 of Allegion²⁵
Jun 5, 2025Granted 1,013 shares of Allegion²⁶
May 29, 2025Granted 6,082 shares at $41.10 of GRAIL²⁷
Apr 15, 2025Granted 760 shares at $25.94 of GRAIL²⁸
Jan 15, 2025Granted 1,147 shares at $17.58 of GRAIL²⁹
Jan 2, 2025Granted 533 shares of Group 1 Automotive³⁰
Oct 30, 2024Granted 248 shares at $13.62 of GRAIL³¹
Oct 15, 2024Granted 978 shares at $14.01 of GRAIL³²
Jul 26, 2024Bought 1,000 shares at $136.53 of Allegion³³
Jun 25, 2024Granted 26,470 shares of GRAIL³⁴
Jun 8, 2024Shares withheld for tax 294 shares at $116.52 of Allegion³⁵
Jun 6, 2024Granted 1,105 shares of Allegion³⁶

Career

Occupation: business executive.^{3 5}

Since 2020Board member, Allegion⁴
2018 to 2024Chief human resources officer, Merck & Co.^{2 3}
2007 to 2018Chief human resources officer, Monsanto^{2 3}

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataSteven C. Mizell on Wikidata
2
WikidataSteven C. Mizell: Chief human resources officer, Monsanto, on Wikidata
3
WikidataChief human resources officer, Monsanto, as reported by proxy statement
4
WikidataSteven C. Mizell: Board member, Allegion, on Wikidata
5
WikidataSteven C. Mizell: occupation, on Wikidata
6
SEC EDGARGRAIL, Board member
7
SEC EDGARGroup 1 Automotive, Board member
8
Wikidata and SEC EDGARAllegion, Board member
9
Wikidata and SEC EDGARMerck & Co., Chief human resources officer
10
SEC EDGAROshkosh Corporation, Board member
11
WikidataMonsanto, Chief human resources officer
12
SEC EDGARGRAIL shares after the filing of Jul 15, 2026
13
SEC EDGARMerck & Co. shares after the filing of Feb 2, 2024
14
SEC EDGARAllegion shares after the filing of Aug 28, 2026
15
SEC EDGARGroup 1 Automotive shares after the filing of Jan 2, 2026
16
SEC EDGARForm 4 filed Jun 22, 2026
17
SEC EDGARForm 4 filed Jun 9, 2026
18
SEC EDGARForm 4 filed Jun 8, 2026
19
SEC EDGARForm 4 filed Apr 17, 2026
20
SEC EDGARForm 4 filed Feb 20, 2026
21
SEC EDGARForm 4 filed Jan 16, 2026
22
SEC EDGARForm 4 filed Oct 16, 2025
23
SEC EDGARForm 4 filed Jul 30, 2025
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SEC EDGARForm 4 filed Jul 17, 2025
25
SEC EDGARForm 4 filed Jun 10, 2025
26
SEC EDGARForm 4 filed Jun 9, 2025
27
SEC EDGARForm 4 filed May 30, 2025
28
SEC EDGARForm 4 filed Apr 16, 2025
29
SEC EDGARForm 4 filed Jan 16, 2025
30
SEC EDGARForm 4 filed Jan 6, 2025
31
SEC EDGARForm 4 filed Nov 1, 2024
32
SEC EDGARForm 4 filed Oct 17, 2024
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SEC EDGARForm 4 filed Jul 30, 2024
34
SEC EDGARForm 4 filed Jun 27, 2024
35
SEC EDGARForm 4 filed Jun 11, 2024
36
SEC EDGARForm 4 filed Jun 10, 2024