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Person · CIK 1334072

Howard Guild

Chief Accounting Officer at SLB

Source: Forms 3, 4, 5 and 144 on SEC EDGAR

Sold on Form 4$17.3M
Noticed on Form 144$4M
Bought on Form 4$0
Companies1

Holdings now

As reported after the latest Form 3, 4 or 5 at each company.

How these figures work

Options and RSUs are from the latest filing that lists them; earlier grants may also be held. Holdings can be out of date when a person stops filing.

CompanySecurityHeldShares or unitsAs of
SLB SLBCommon Stock, $0.01 Par Value Per ShareDirectly12,845Oct 29, 2026 · Filing · EDGAR
SLB SLBRSU (Restricted Stock Unit)
into Common Stock, $0.01 Par Value Per Share
Directly5,997Jan 21, 2026 · Filing · EDGAR

Sold and noticed by quarter

Howard Guild: dollars sold on Form 4 and noticed on Form 144 per quarter, Q1 2021 to Q4 2026$1.9M$0Q1 2021: notice not machine-readableQ1 2021: $250K sold on Form 4Q2 2021: $0 noticed on Form 144Q2 2021: $0 sold on Form 4Q3 2021: $0 noticed on Form 144Q3 2021: $0 sold on Form 4Q4 2021: $0 noticed on Form 144Q4 2021: $0 sold on Form 4Q1 2022: notice not machine-readableQ1 2022: $995K sold on Form 4Q2 2022: $0 noticed on Form 144Q2 2022: $0 sold on Form 4Q3 2022: $0 noticed on Form 144Q3 2022: $0 sold on Form 4Q4 2022: notice not machine-readableQ4 2022: $1.1M sold on Form 4Q1 2023: notice not machine-readableQ1 2023: $1.9M sold on Form 4Q2 2023: $0 noticed on Form 144Q2 2023: $0 sold on Form 4Q3 2023: $1M noticed on Form 144Q3 2023: $1M sold on Form 4Q4 2023: $0 noticed on Form 144Q4 2023: $0 sold on Form 4Q1 2024: $1.2M noticed on Form 144Q1 2024: $1.2M sold on Form 4Q2 2024: $0 noticed on Form 144Q2 2024: $0 sold on Form 4Q3 2024: $0 noticed on Form 144Q3 2024: $0 sold on Form 4Q4 2024: $0 noticed on Form 144Q4 2024: $0 sold on Form 4Q1 2025: $595K noticed on Form 144Q1 2025: $595K sold on Form 4Q2 2025: $0 noticed on Form 144Q2 2025: $0 sold on Form 4Q3 2025: $0 noticed on Form 144Q3 2025: $0 sold on Form 4Q4 2025: $0 noticed on Form 144Q4 2025: $0 sold on Form 4Q1 2026: $659K noticed on Form 144Q1 2026: $659K sold on Form 4Q2 2026: $0 noticed on Form 144Q2 2026: $0 sold on Form 4Q3 2026: $0 noticed on Form 144Q3 2026: $0 sold on Form 4Q4 2026: $539K noticed on Form 144Q4 2026: $539K sold on Form 4Q1 2021Q2 2022Q3 2023Q4 2024Q1 2026

Sold (Form 4) Noticed (Form 144) Bought (Form 4)

Quarterly totals as a table
QuarterSold (Form 4)Noticed (Form 144)
Q4 2026$539K$539K
Q1 2026$659K$659K
Q1 2025$595K$595K
Q1 2024$1.2M$1.2M
Q3 2023$1M$1M
Q1 2023$1.9MNot machine-readable
Q4 2022$1.1MNot machine-readable
Q1 2022$995KNot machine-readable
Q1 2021$250KNot machine-readable
Q4 2019$322KNot machine-readable
Q1 2018$2MNot machine-readable
Q3 2016$968KNot machine-readable
Q1 2016$152KNot machine-readable
Q1 2015$127KNot machine-readable
Q2 2014$3MNot machine-readable
Q1 2014$325KNot machine-readable
Q1 2011$356KNot machine-readable
Q2 2010$328KNot machine-readable
Q3 2008$316KNot machine-readable
Q1 2008$1.3MNot machine-readable

Form 144 notices went onto EDGAR as structured data on April 13, 2023. Earlier notices were filed on paper and cannot be read here, so those quarters show no noticed amount.

Planned sales (Form 144) and the sales that followed

Each Form 144 notice of a planned sale, grouped by broker and 10b5-1 plan, with the Form 4 sales we matched to it.

How we match

A Form 144 is a notice of a planned sale by an affiliate. SEC Tracker matches each notice to Form 4 sales by the same person at the same company within 90 days of the notice, up to the shares noticed. The match is our inference, not something either filing states.

Notice dateNoticedPlanned saleOutcomeLinks
SLB SLB · Fidelity Brokerage Services · No 10b5-1 plan stated · 5 notices
Oct 29, 202610,047 · ~$539KOct 29, 2026Sold as noticed Sold 10,047 at $53.65 on Oct 29 · $539K Form 4Filing · EDGAR
Jan 26, 202613,268 · ~$659KJan 26, 2026Sold as noticed Sold 13,268 at $49.70 on Jan 26 · $659K Form 4Filing · EDGAR
Jan 21, 202513,568 · ~$595KJan 21, 2025Sold as noticed Sold 13,568 at $43.87 on Jan 21 · $595K Form 4Filing · EDGAR
Jan 24, 202422,853 · ~$1.2MJan 24, 2024Sold as noticed Sold 22,853 at $51.66 on Jan 24 · $1.2M Form 4Filing · EDGAR
Jul 27, 202317,500 · ~$1MJul 27, 2023Sold as noticed Sold 17,500 at $57.97 on Jul 27 · $1M Form 4Filing · EDGAR
Sales without a matching Form 144 · 29 sales
No matching Form 144 found. Not every sale needs one: small sales and sales by people who are not affiliates are exempt.
———Notice not machine-readable SLB (SLB): Sold 33,063 at $56.99 on Jan 23, 2023 · $1.9MFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 20,053 at $53.00 on Nov 7, 2022 · $1.1MFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 25,500 at $39.02 on Jan 26, 2022 · $995KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 10,000 at $24.96 on Feb 5, 2021 · $250KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 9,000 at $35.81 on Nov 11, 2019 · $322KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 22,355 at $78.26 on Jan 22, 2018 · $1.7MFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 2,645 at $78.26 on Jan 22, 2018 · $207KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 11,900 at $81.32 on Jul 25, 2016 · $968KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 2,305 at $65.86 on Jan 25, 2016 · $152KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 1,588 at $80.13 on Jan 20, 2015 · $127KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 30,000 at $100.25 on Apr 21, 2014 · $3MFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 3,528 at $92.00 on Jan 21, 2014 · $325KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 4,150 at $85.70 on Jan 27, 2011 · $356KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 670 at $72.22 on Apr 27, 2010 · $48KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 1,920 at $72.22 on Apr 27, 2010 · $139KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 2,000 at $70.48 on Apr 27, 2010 · $141KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 3,063 at $103.26 on Jul 22, 2008 · $316KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 100 at $88.72 on Feb 26, 2008 · $9KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 1,200 at $88.71 on Feb 26, 2008 · $106KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 1,800 at $88.70 on Feb 26, 2008 · $160KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 3,400 at $88.69 on Feb 26, 2008 · $302KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 1,408 at $88.68 on Feb 26, 2008 · $125KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 2,700 at $88.66 on Feb 26, 2008 · $239KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 300 at $88.65 on Feb 26, 2008 · $27KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 700 at $88.64 on Feb 26, 2008 · $62KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 400 at $88.63 on Feb 26, 2008 · $35KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 1,600 at $88.62 on Feb 26, 2008 · $142KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 600 at $88.61 on Feb 26, 2008 · $53KFiling · EDGAR
———Notice not machine-readable SLB (SLB): Sold 300 at $88.60 on Feb 26, 2008 · $27KFiling · EDGAR

Every transaction, by company

Each Form 3, 4 and 5 transaction in plain words, newest first.

How these figures work

Values are shares times the price each filing states; grants, exercises and gifts usually state no price. Held after is what the filing reports was held once the transaction was done, directly or through the named holder.

SLB SLB Chief Accounting Officer · filings 2005 to 2026 · sold $17.3M · $4M noticed on Form 144

DateTransactionSharesPriceValueHeld afterSource
Oct 29, 2026Open-market or private sale−10,047$53.65$539K12,845 directFiling · EDGAR
Mar 13, 2026Grant or award from the company+80123,208 directFiling · EDGAR
Mar 13, 2026Shares withheld for tax or exercise price−316$44.22$14K22,892 directFiling · EDGAR
Jan 26, 2026Open-market or private sale−13,268$49.70$659K22,407 directFiling · EDGAR
Jan 23, 2026Grant or award from the company+11,86040,314 directFiling · EDGAR
Jan 23, 2026Shares withheld for tax or exercise price−4,639$50.25$233K35,675 directFiling · EDGAR
Jan 21, 2026Grant or award from the company
RSU (Restricted Stock Unit)
+5,9975,997 directFiling · EDGAR
Jan 18, 2026Option or RSU exercised or converted+3,60730,061 directFiling · EDGAR
Jan 18, 2026Shares withheld for tax or exercise price−1,607$46.65$75K28,454 directFiling · EDGAR
Jan 18, 2026Option or RSU exercised or converted
RSU (Restricted Stock Unit)
−3,6070 directFiling · EDGAR
Jul 16, 2025Grant or award from the company
RSU (Restricted Stock Unit)
+6,3416,341 directFiling · EDGAR
Mar 7, 2025Grant or award from the company+2,84627,574 directFiling · EDGAR
Mar 7, 2025Shares withheld for tax or exercise price−1,120$40.87$46K26,454 directFiling · EDGAR
Jan 21, 2025Open-market or private sale−13,568$43.87$595K24,728 directFiling · EDGAR
Jan 17, 2025Grant or award from the company+17,10441,832 directFiling · EDGAR
Jan 17, 2025Shares withheld for tax or exercise price−6,920$43.05$298K34,912 directFiling · EDGAR
Jan 17, 2025Option or RSU exercised or converted+5,58040,492 directFiling · EDGAR
Jan 17, 2025Shares withheld for tax or exercise price−2,196$43.05$95K38,296 directFiling · EDGAR
Jan 17, 2025Option or RSU exercised or converted
RSU (Restricted Stock Unit)
−5,5800 directFiling · EDGAR
Jan 15, 2025Grant or award from the company
RSU (Restricted Stock Unit)
+5,3685,368 directFiling · EDGAR
Mar 1, 2024Grant or award from the company+4,20026,381 directFiling · EDGAR
Mar 1, 2024Shares withheld for tax or exercise price−1,653$49.26$81K24,728 directFiling · EDGAR
Jan 24, 2024Open-market or private sale−22,853$51.66$1.2M22,181 directFiling · EDGAR
Jan 20, 2024Option or RSU exercised or converted+8,40048,340 directFiling · EDGAR
Jan 20, 2024Shares withheld for tax or exercise price−3,306$49.68$164K45,034 directFiling · EDGAR
Jan 20, 2024Option or RSU exercised or converted
RSU (Restricted Stock Unit)
−8,4000 directFiling · EDGAR
Jan 19, 2024Grant or award from the company+25,20047,381 directFiling · EDGAR
Jan 19, 2024Grant or award from the company+4,33751,718 directFiling · EDGAR
Jan 19, 2024Shares withheld for tax or exercise price−11,778$49.68$585K39,940 directFiling · EDGAR
Jan 17, 2024Grant or award from the company
RSU (Restricted Stock Unit)
+4,4644,464 directFiling · EDGAR
Jul 27, 2023Open-market or private sale−17,500$57.97$1M22,181 directFiling · EDGAR
Mar 3, 2023Grant or award from the company+6,08042,074 directFiling · EDGAR
Mar 3, 2023Shares withheld for tax or exercise price−2,393$55.17$132K39,681 directFiling · EDGAR
Jan 23, 2023Open-market or private sale−33,063$56.99$1.9M35,994 directFiling · EDGAR
Jan 20, 2023Grant or award from the company+30,40066,394 directFiling · EDGAR
Jan 20, 2023Grant or award from the company+24,32090,714 directFiling · EDGAR
Jan 20, 2023Shares withheld for tax or exercise price−21,657$57.61$1.2M69,057 directFiling · EDGAR
Jan 18, 2023Grant or award from the company
RSU (Restricted Stock Unit)
+3,6073,607 directFiling · EDGAR
Nov 7, 2022Open-market or private sale−20,053$53.00$1.1M35,994 directFiling · EDGAR
Oct 16, 2022Option or RSU exercised or converted+11,25060,474 directFiling · EDGAR
Oct 16, 2022Shares withheld for tax or exercise price−4,427$43.10$191K56,047 directFiling · EDGAR
Oct 16, 2022Option or RSU exercised or converted
RSU (Restricted Stock Unit)
−11,2500 directFiling · EDGAR
Mar 4, 2022Grant or award from the company+2,03850,026 directFiling · EDGAR
Mar 4, 2022Shares withheld for tax or exercise price−802$38.38$31K49,224 directFiling · EDGAR
Jan 26, 2022Open-market or private sale−25,500$39.02$995K47,988 directFiling · EDGAR
Jan 21, 2022Grant or award from the company+18,34663,899 directFiling · EDGAR
Jan 21, 2022Grant or award from the company+28,00091,899 directFiling · EDGAR
Jan 21, 2022Shares withheld for tax or exercise price−18,411$36.64$675K73,488 directFiling · EDGAR
Jan 19, 2022Grant or award from the company
RSU (Restricted Stock Unit)
+5,5805,580 directFiling · EDGAR
Mar 12, 2021Grant or award from the company+86245,325 directFiling · EDGAR
Mar 12, 2021Shares withheld for tax or exercise price−340$29.24$10K44,985 directFiling · EDGAR
Feb 5, 2021Open-market or private sale−10,000$24.96$250K44,463 directFiling · EDGAR
Jan 22, 2021Grant or award from the company+6,75462,474 directFiling · EDGAR
Jan 22, 2021Shares withheld for tax or exercise price−2,658$23.99$64K59,816 directFiling · EDGAR
Jan 22, 2021Shares withheld for tax or exercise price−5,353$25.17$135K54,463 directFiling · EDGAR
Jan 20, 2021Grant or award from the company
RSU (Restricted Stock Unit)
+8,4008,400 directFiling · EDGAR
Oct 18, 2020Option or RSU exercised or converted+10,00058,970 directFiling · EDGAR
Oct 18, 2020Shares withheld for tax or exercise price−3,935$15.58$61K55,035 directFiling · EDGAR
Oct 18, 2020Option or RSU exercised or converted
RSU (Restricted Stock Unit)
−10,0000 directFiling · EDGAR
Apr 3, 2020Grant or award from the company+69148,830 directFiling · EDGAR

90 earlier transactions are in the filing list below.

All 72 Forms 3, 4, 5 and 144
FiledFormCompanyLinks
Oct 29, 2026Form 144SLB SLBFiling · EDGAR
Oct 29, 2026Form 4SLB SLBFiling · EDGAR
Mar 17, 2026Form 4SLB SLBFiling · EDGAR
Jan 27, 2026Form 4SLB SLBFiling · EDGAR
Jan 26, 2026Form 144SLB SLBFiling · EDGAR
Jan 23, 2026Form 4SLB SLBFiling · EDGAR
Jan 20, 2026Form 4SLB SLBFiling · EDGAR
Jul 18, 2025Form 4SLB SLBFiling · EDGAR
Mar 11, 2025Form 4SLB SLBFiling · EDGAR
Jan 21, 2025Form 144SLB SLBFiling · EDGAR
Jan 21, 2025Form 4SLB SLBFiling · EDGAR
Jan 17, 2025Form 4SLB SLBFiling · EDGAR
Mar 5, 2024Form 4SLB SLBFiling · EDGAR
Jan 25, 2024Form 4SLB SLBFiling · EDGAR
Jan 24, 2024Form 144SLB SLBFiling · EDGAR
Jan 23, 2024Form 4SLB SLBFiling · EDGAR
Jan 19, 2024Form 4SLB SLBFiling · EDGAR
Jul 27, 2023Form 144SLB SLBFiling · EDGAR
Jul 27, 2023Form 4SLB SLBFiling · EDGAR
Mar 7, 2023Form 4SLB SLBFiling · EDGAR
Jan 24, 2023Form 4SLB SLBFiling · EDGAR
Jan 20, 2023Form 4SLB SLBFiling · EDGAR
Nov 8, 2022Form 4SLB SLBFiling · EDGAR
Oct 18, 2022Form 4SLB SLBFiling · EDGAR
Mar 8, 2022Form 4SLB SLBFiling · EDGAR
Jan 28, 2022Form 4SLB SLBFiling · EDGAR
Jan 25, 2022Form 4SLB SLBFiling · EDGAR
Jan 21, 2022Form 4SLB SLBFiling · EDGAR
Mar 16, 2021Form 4SLB SLBFiling · EDGAR
Feb 8, 2021Form 4SLB SLBFiling · EDGAR
Jan 26, 2021Form 4SLB SLBFiling · EDGAR
Jan 22, 2021Form 4SLB SLBFiling · EDGAR
Oct 20, 2020Form 4SLB SLBFiling · EDGAR
Apr 7, 2020Form 4SLB SLBFiling · EDGAR
Jan 21, 2020Form 4SLB SLBFiling · EDGAR
Nov 12, 2019Form 144
Paper or text filing, not machine-readable
EDGAR
Nov 12, 2019Form 4SLB SLBFiling · EDGAR
Oct 18, 2019Form 4SLB SLBFiling · EDGAR
Mar 14, 2019Form 4SLB SLBFiling · EDGAR
Feb 1, 2019Form 4/ASLB SLBFiling · EDGAR
Jan 23, 2019Form 4SLB SLBFiling · EDGAR
Jan 24, 2018Form 4SLB SLBFiling · EDGAR
Jan 22, 2018Form 144
Paper or text filing, not machine-readable
EDGAR
Oct 20, 2017Form 4SLB SLBFiling · EDGAR
Jul 26, 2016Form 4SLB SLBFiling · EDGAR
Jul 25, 2016Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 25, 2016Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 25, 2016Form 4SLB SLBFiling · EDGAR
Jan 20, 2016Form 4SLB SLBFiling · EDGAR
Jan 20, 2015Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 20, 2015Form 4SLB SLBFiling · EDGAR
Apr 22, 2014Form 4SLB SLBFiling · EDGAR
Apr 21, 2014Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 21, 2014Form 4SLB SLBFiling · EDGAR
Jan 21, 2014Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 22, 2013Form 4SLB SLBFiling · EDGAR
Jan 23, 2012Form 4SLB SLBFiling · EDGAR
Jan 27, 2011Form 4SLB SLBFiling · EDGAR
Jan 27, 2011Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 24, 2011Form 4SLB SLBFiling · EDGAR
Apr 28, 2010Form 4SLB SLBFiling · EDGAR
Apr 27, 2010Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 25, 2010Form 4SLB SLBFiling · EDGAR
Jan 23, 2009Form 4SLB SLBFiling · EDGAR
Jul 24, 2008Form 4SLB SLBFiling · EDGAR
Jul 22, 2008Form 144
Paper or text filing, not machine-readable
EDGAR
Feb 28, 2008Form 4SLB SLBFiling · EDGAR
Feb 26, 2008Form 144
Paper or text filing, not machine-readable
EDGAR
Jan 18, 2008Form 4SLB SLBFiling · EDGAR
Jan 18, 2007Form 4SLB SLBFiling · EDGAR
Jan 20, 2006Form 4SLB SLBFiling · EDGAR
Jul 27, 2005Form 3SLB SLBFiling · EDGAR

Every figure is as filed with the SEC on Forms 3, 4, 5 and 144. Holdings are the amounts reported after each person's latest filing at each company and can be out of date. Matching a Form 144 notice to Form 4 sales is SEC Tracker's inference from owner, company, dates and share counts, not something the filings state. Not investment advice. Not affiliated with the U.S. SEC.