Stephanie L. Cox

American business executive.¹

Companies

Alliant EnergyBoard member Feb 11, 2023 to now¹¹
SLBPresident Jan 16, 2019 to Jul 26, 2019¹²
SLBVICE PRESIDENT May 7, 2009 to Oct 20, 2017¹³

Holdings

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

Shares held

SLB SLB46,354 shares¹⁴$2.4M at $51.16Jul 25, 2019
Alliant Energy LNT500 shares¹⁵$33.5K at $67.03Feb 14, 2023

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

Recent filings

Jul 25, 2019Sold 24,057 shares at $40.59 of SLB¹⁴
Jul 20, 2019Shares withheld for tax 3,935 shares at $38.31 of SLB¹⁶
Jul 20, 2019Exercised options 10,000 shares of SLB¹⁶
Apr 17, 2019Shares withheld for tax 48,277 shares at $47.25 of SLB¹⁷
Apr 17, 2019Exercised options 49,141 shares at $45.88 of SLB¹⁷
Jan 18, 2019Shares withheld for tax 9,117 shares at $43.97 of SLB¹⁸
Jan 18, 2019Shares withheld for tax 16,010 shares at $43.97 of SLB¹⁹
Jan 18, 2019Granted 41,000 shares of SLB¹⁸
Jan 14, 2019Shares withheld for tax 7,477 shares at $41.24 of SLB²⁰
Jan 14, 2019Exercised options 5,602 shares at $37.84 of SLB²⁰
Jan 14, 2019Exercised options 2,398 shares at $37.84 of SLB²⁰
Jul 17, 2017Exercised options 10,000 shares of SLB²¹
Apr 25, 2014Sold 19,522 shares at $101.44 of SLB²²
Jan 17, 2014Granted 9,324 shares of SLB²³
May 29, 2013Exercised options 1,419 shares at $32.62 of SLB²⁴
May 29, 2013Exercised options 2,199 shares at $23.01 of SLB²⁴
May 29, 2013Exercised options 256 shares at $23.01 of SLB²⁴
Mar 30, 2012Exercised options 4,102 shares at $27.87 of SLB²⁵
Sep 26, 2011Bought 200 shares at $62.10 of SLB²⁶
Sep 26, 2011Bought 450 shares at $62.06 of SLB²⁶
Sep 26, 2011Bought 100 shares at $62.05 of SLB²⁶
Sep 26, 2011Bought 200 shares at $62.03 of SLB²⁶
Mar 30, 2011Sold 1,927 shares at $92.93 of SLB²⁷
Mar 30, 2011Exercised options 5,720 shares at $31.19 of SLB²⁷
Dec 20, 2010Sold 1,521 shares at $82.29 of SLB²⁸

Trade performance

Date	Stock	Trade	Value	Return since	Vs S&P since	Vs S&P, 1 year
Jul 25, 2019	SLB	Sale	$976.5K	+21.1%	+136.2%	+58.2%

Returns are price-only (no dividends), measured from the trade date.

Early life and education

1991Michigan State University supply chain management^{2 3}

Career

Occupation: business executive.^{3 8}

Since 2023Board member, Alliant Energy⁷
2019 to 2022Worked at John Wood Group plc^{4 6}
1991 to 2019Worked at SLB^{4 5}

Links

LinkedIn^{9 10}
Wikidata

Sources

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

1
WikidataStephanie L. Cox on Wikidata
2
WikidataStephanie L. Cox: education, on Wikidata
3
Wikidataeducation, as reported by press release
4
WikidataStephanie L. Cox: Worked at SLB, on Wikidata
5
WikidataWorked at SLB, as reported
6
WikidataWorked at John Wood Group plc, as reported by proxy statement
7
WikidataStephanie L. Cox: Board member, Alliant Energy, on Wikidata
8
WikidataStephanie L. Cox: occupation, on Wikidata
9
WikidataStephanie L. Cox: LinkedIn, on Wikidata
10
WikidataLinkedIn, as reported
11
Wikidata and SEC EDGARAlliant Energy, Board member
12
SEC EDGARSLB, President
13
SEC EDGARSLB, VICE PRESIDENT
14
SEC EDGARSLB shares after the filing of Jul 25, 2019
15
SEC EDGARAlliant Energy shares after the filing of Feb 14, 2023
16
SEC EDGARForm 4 filed Jul 22, 2019
17
SEC EDGARForm 4 filed Apr 19, 2019
18
SEC EDGARForm 4 filed Jan 23, 2019
19
SEC EDGARForm 4 filed Feb 1, 2019
20
SEC EDGARForm 4 filed Jan 16, 2019
21
SEC EDGARForm 4 filed Jul 19, 2017
22
SEC EDGARForm 4 filed Apr 25, 2014
23
SEC EDGARForm 4 filed Jan 21, 2014
24
SEC EDGARForm 4 filed May 30, 2013
25
SEC EDGARForm 4 filed Apr 3, 2012
26
SEC EDGARForm 4 filed Nov 10, 2011
27
SEC EDGARForm 4 filed Mar 31, 2011
28
SEC EDGARForm 4 filed Dec 21, 2010