RSG insider ownership: who sold, why, and what they still hold

Who	Shares	Price	% of total stake	Total stake after	Trade date	Filed
Gregg Brummer EVP, COO	219	$220.96	2.7%	7.8K	Aug 25, 2026	Aug 26, 2026

What stands out

Katharine Weymouth bought 478 shares for $100K, first on Dec 9, 2025.Purchase, Dec 9, 2025

Tax withholding outweighed market sales: the company withheld $7.6M of officers' and directors' shares for taxes, against $458K sold on the open market. The largest was Ark Vander ($3.3M withheld).Largest withholding, Feb 19, 2026

Percentages cover 17 of 25 officers and directors. 8 are left out

Left out: Julia Arambula (holdings couldn't be fully reconciled); Manuel Kadre (most holdings were last confirmed in 2017); Jennifer Kirk and Michael Duffy (most holdings were last confirmed in 2023); Norman Linebarger, Jennifer Bell, Ian Craig and Kevin Vaughn (held no vested shares at the start).

Disclosed company stock is not an insider's whole wealth.

Who sold, and how much of their stake

Officers and directors, past 12 months. Each bar is 100% of that person's own stake; not comparable between people. The stake is the vested shares held at the start of the period (Oct 9, 2025); the gold part is what they sold.

Sandra Volpe

Director

Sold $380K (plan status beside the amount). That is 46% of the shares held or received (after tax withholding) during the period†. A share of the starting stake is not shown: most of these shares arrived during the period. Why

$380KNo plan disclosed

Elyse Carlsen

CAO

Sold $78K (plan status beside the amount). That is 39% of the shares held or received (after tax withholding) during the period†. A share of the starting stake is not shown: most of these shares arrived during the period. Why

$78KNo plan disclosed

Amounts, filings and trading plans for each seller

Selling by month

Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.

No plan disclosedOne dollar scale for every month; the tallest bar is labeled

Outside holders, reported separately

CASCADE INVESTMENT, L.L.C. and Ark Vander reported no open-market sales in the past 12 months. Large shareholders and the funds or companies that board members represent are not part of management, so they are left out of the figures above.

Details

Common questions

Is the Republic Services CEO selling stock?

No. Ark Vander reported no open-market sales in the past 12 months.

Why are Republic Services insiders selling?

Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 0% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 100% had no disclosed plan. A trading plan schedules sales in advance.

Are any Republic Services insiders buying?

Yes. 1 officer or director reported 1 purchase in the past 12 months (Form 4 code P, which includes private purchases).

How much of their stake did Republic Services insiders sell?

About 0.6% of the shares they held or received (after tax withholding) during the period. The usual measure, against starting holdings alone, can't be used here because most of the shares sold arrived during the period. That covers the 12 months to Oct 9, 2026 and counts vested shares reported on SEC Forms 3, 4 and 5, which is not an insider's whole wealth.

The evidence

Who sold2 officers and directors: amount, % of holdings, trading plan

Who sold	Amount	% of holdings	Trading plan
Sandra Volpe Director	$380K 1.8K shares	46%† i † Most of the shares Sandra Volpe sold arrived during the period, so this is shares sold as a share of the 179 held at the start plus the 3.7K received, less 0 withheld by the company for taxes.	No plan disclosed
Elyse Carlsen CAO	$78K 360 shares	39%† i † Most of the shares Elyse Carlsen sold arrived during the period, so this is shares sold as a share of the 585 held at the start plus the 500 received, less 173 withheld by the company for taxes.	No plan disclosed

Sold by a charitable foundation the insider reports: Donor Advised Fund, reported by Ark Vander. A foundation's shares are not the insider's own stake, so they are left out of the figures above.

Outside holder, reported separately: CASCADE INVESTMENT, L.L.C. (a 10% owner, not part of management). No open-market sales reported in the period. Holds 117.06M shares. Latest filing

The full ownership picture24 of 25 insiders fully reconciled · 19 officers and directors

Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.

Insider

Held Oct 9, 2025

Sold

Held Oct 9, 2026

Still held

Ark Vander

Shares owned by Donor Advised Fund are a charitable foundation's, listed separately and not counted here.

CEO and President, Director

104K

126K

no sales

Vesting, gifts, unvested awards and holding lines for Ark Vander

+14Kshares vested or exercised

0gifted (net of own trusts)

−15Kwithheld by the company for taxes

323K → 399Kunvested awards, start → end

Shares owned by Donor Advised Fund are a charitable foundation's, listed separately and not counted here.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	103,626	126,125

Michael Larson

Director

57K

58K

no sales

Vesting, gifts, unvested awards and holding lines for Michael Larson

+1.9Kshares vested or exercised

0gifted (net of own trusts)

210K → 293Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	56,569	58,427

Catharine Ellingsen

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

EVP/Chief Legal Officer/Sec

46K

51K

no sales

Vesting, gifts, unvested awards and holding lines for Catharine Ellingsen

+4.1Kshares vested or exercised

0gifted (net of own trusts)

−3.7Kwithheld by the company for taxes

82K → 108Kunvested awards, start → end

Additional holdings last reported more than 3 years ago are shown separately and excluded from totals.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	46,278	51,216

Additional holdings last reported Feb 18, 2020, not confirmed since: 15,919 shares. Not included in any total or percentage on this page.

Direct, Cpmmon Stock: 15,919 shares, last reported Feb 18, 2020

Brian Bales

EVP, Chief Development Officer

21K

no sales

Vesting, gifts, unvested awards and holding lines for Brian Bales

+117shares vested or exercised

0gifted (net of own trusts)

−216withheld by the company for taxes

353K → 476Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	0	0
Trust	Common Stock	21,016	21,016

Tomago Collins

Director

20K

no sales

Vesting, gifts, unvested awards and holding lines for Tomago Collins

0shares vested or exercised

0gifted (net of own trusts)

59K → 59Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	20,094	20,094

Brian DelGhiaccio

Includes unvested RSUs, amount not disclosed.

EVP Chief Financial Officer

13K

17K

no sales

Vesting, gifts, unvested awards and holding lines for Brian DelGhiaccio

+3.4Kshares vested or exercised

0gifted (net of own trusts)

−5.6Kwithheld by the company for taxes

179K → 253Kunvested awards, start → end

Includes unvested RSUs, amount not disclosed.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	12,661	17,204

James Snee

Director

12K

14K

no sales

Vesting, gifts, unvested awards and holding lines for James Snee

+1.9Kshares vested or exercised

0gifted (net of own trusts)

32K → 42Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	12,081	13,939

Amanda Hodges

EVP, Chief Commercial Officer

11K

14K

no sales

Vesting, gifts, unvested awards and holding lines for Amanda Hodges

+2.3Kshares vested or exercised

0gifted (net of own trusts)

−2.1Kwithheld by the company for taxes

44K → 57Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	11,124	13,921

Julia Arambula

Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: -2,001 shares on Jan 1, 2026 (Direct). See the filing Sales and other transactions for Julia Arambula are complete.

SVP Operations

n/a

Vesting, gifts, unvested awards and holding lines for Julia Arambula

+1.8Kshares vested or exercised

0gifted (net of own trusts)

−1.5Kwithheld by the company for taxes

39K → 58Kunvested awards, start → end

Holdings couldn't be fully reconciled. A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: -2,001 shares on Jan 1, 2026 (Direct). The balances below are as reported, not verified totals.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	8,330	12,261

Katharine Weymouth

Director

5.8K

8.1K

no sales

Vesting, gifts, unvested awards and holding lines for Katharine Weymouth

+1.9Kshares vested or exercised

0gifted (net of own trusts)

43K → 53Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	5,262	7,598
Trust	Common Stock	540	540

Larson Richardson

Includes unvested RSUs, amount not disclosed.

SVP Operations

4.9K

6.6K

no sales

Vesting, gifts, unvested awards and holding lines for Larson Richardson

+759shares vested or exercised

0gifted (net of own trusts)

−1.4Kwithheld by the company for taxes

30K → 49Kunvested awards, start → end

Includes unvested RSUs, amount not disclosed.

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct includes unvested RSUs, amount not disclosed	Common Stock	1,776	3,515
Trust	Common Stock	3,080	3,080

Gregg Brummer

EVP, COO

4.4K

7.8K

no sales

Vesting, gifts, unvested awards and holding lines for Gregg Brummer

+2.8Kshares vested or exercised

0gifted (net of own trusts)

−2.4Kwithheld by the company for taxes

115K → 176Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	4,367	7,757

Brian Tyler

Director

3.6K

5.5K

no sales

Vesting, gifts, unvested awards and holding lines for Brian Tyler

+1.9Kshares vested or exercised

0gifted (net of own trusts)

30K → 41Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	5	5
Trust	Common Stock	3,594	5,452

Courtney Rodriguez

EVP, Chief HR Officer

5.2K

no sales

Vesting, gifts, unvested awards and holding lines for Courtney Rodriguez

+1.8Kshares vested or exercised

0gifted (net of own trusts)

−1.6Kwithheld by the company for taxes

35K → 49Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	2,979	5,166

Thomas Handley

Director

2.1K

no sales

Vesting, gifts, unvested awards and holding lines for Thomas Handley

0shares vested or exercised

0gifted (net of own trusts)

69K → 95Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	2,057	2,057

Elyse Carlsen

CAO

585

−360

552

not meaningful

Vesting, gifts, unvested awards and holding lines for Elyse Carlsen

+473shares vested or exercised

0gifted (net of own trusts)

−173withheld by the company for taxes

6.2K → 9Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	585	552

Sandra Volpe

Director

179

−1.8K

237

not meaningful

Vesting, gifts, unvested awards and holding lines for Sandra Volpe

+1.9Kshares vested or exercised

0gifted (net of own trusts)

69K → 118Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	179	179
Trust	Common Stock	0	58

Margaret Reynolds

Director

717

no sales

Vesting, gifts, unvested awards and holding lines for Margaret Reynolds

+680shares vested or exercised

0gifted (net of own trusts)

8.5K → 14Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	37	717

Jennifer Bell

EVP, Chief Marketing Officer

659

no sales

Vesting, gifts, unvested awards and holding lines for Jennifer Bell

+405shares vested or exercised

0gifted (net of own trusts)

−393withheld by the company for taxes

3.2K → 10Kunvested awards, start → end

Held through	Share class	Oct 9, 2025	Oct 9, 2026
Direct	Common Stock	0	659

24 of 25 insiders fully reconciled: starting holdings plus reported transactions match ending holdings (24 exactly, 0 with a minor or footnoted difference). For 1 we show sales but not holdings; the ! icon on that row explains why. Percentages cover 17 of 25 officers and directors. Left out: Julia Arambula (holdings couldn't be fully reconciled); Manuel Kadre (most holdings were last confirmed in 2017); Jennifer Kirk and Michael Duffy (most holdings were last confirmed in 2023); Norman Linebarger, Jennifer Bell, Ian Craig and Kevin Vaughn (held no vested shares at the start). "Still held" compares ending with starting vested shares; a plus sign means the holding grew.

What explains the selling$458K of sales by plan status, purpose, seller and month

Officer and director open-market sales: $458K across 2,160 shares. Plan status and stated purpose are separate questions, and a sale can have both.

By plan status

No plan disclosed · $458K

Sales with no 10b5-1 plan and no tax reference in the filing. $380K of it is Sandra Volpe. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Sandra Volpe, Jun 11, 2026

Taxes

34,096 shares ($7.6M) were withheld by the company for taxes, which isn't a market sale.

Purchases · 1 buyer (1 trade)

1 officer or director bought shares in this period, in 1 trade(Form 4 code P). Across all their filings on record there are 7 purchase trades.

Seller	Shares sold	Proceeds	Under a disclosed plan	Share of total	Sales dates
Sandra Volpe Director	1.8K	$380K	0%	83%	Jun 11, 2026 to Jun 11, 2026
Elyse Carlsen CAO	360	$78K	0%	17%	May 19, 2026 to May 19, 2026

Sales by month

Month	Sale proceeds	Disclosed plan	To cover taxes	No plan disclosed
Oct 2025	$0	$0	$0	$0
Nov 2025	$0	$0	$0	$0
Dec 2025	$0	$0	$0	$0
Jan 2026	$0	$0	$0	$0
Feb 2026	$0	$0	$0	$0
Mar 2026	$0	$0	$0	$0
Apr 2026	$0	$0	$0	$0
May 2026	$78K	$0	$0	$78K
Jun 2026	$380K	$0	$0	$380K
Jul 2026	$0	$0	$0	$0
Aug 2026	$0	$0	$0	$0
Sep 2026	$0	$0	$0	$0
Oct 2026	$0	$0	$0	$0

Is this normal? Selling year by year5 earlier years to compare with

Less than usual: about one-fifteenth of the 5-year average. 2 insiders sold; the average is 4 a year.

12 months ending	Shares sold	Insiders who sold	Proceeds
Oct 9, 2026 Latest 12 months	2.2K	2	$458K
Oct 9, 2025 1 year earlier	23K	5	$5.2M
Oct 9, 2024 2 years earlier	15K	3	$2.9M
Oct 10, 2023 3 years earlier	14K	4	$2.0M
Oct 10, 2022 4 years earlier	31K	4	$4.4M
Oct 10, 2021 5 years earlier	66K	5	$6.7M

Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.

Known gaps and uncertainty1 insider whose holdings couldn't be fully reconciled

Julia Arambula: holdings couldn't be fully reconciled (difference of 664 shares). A footnote describes a transfer or distribution between related entities, but the amounts could not be matched to the balance change. Largest: -2,001 shares on Jan 1, 2026 (Direct). Filing, Jan 1, 2026

Footnote: "On 02/23/2021 ("Date of Grant"), the Reporting Person was granted an award of 1,012 Restricted Stock Units ("RSUs") in accordance with the Company's 2021 Stock Incentive Plan, as amended. Prior to the Date of Grant, the Reporting Person elected to defer these 1,012 RSUs (minus shares withheld for taxes), in addition to all future divided equivalents, into the Company's Deferred Compensation Plan ("DCP"), to be received as a scheduled distribution within 60 days after 01/01/2026. As a result of the DCP election, the settlement of 1,041 RSUs (which includes 29 dividend equivalents) to shares of "

Inferred rename: "Shares Held by Spouse" is treated as the same holder as "Spouse", because the old name was never reported again and the new one opened with the same balance (60,000 shares). Old name, new name

Inferred rename: "Spouse" is treated as the same holder as "Spouse's Account", because the old name was never reported again and the new one opened with the same balance (60,000 shares). Old name, new name

Inferred rename: "Trust Account with Spouse" is treated as the same holder as "Shares held by Revocable Trust", because the old name was never reported again and the new one opened with the same balance (1,128 shares). Old name, new name

Inferred typo: the share class "Comnmon Stock" is treated as the same class as "Common Stock" on 1 holding line, because the two spellings are nearly identical and each balance carried over exactly. Example (James Crownover, 18,530 shares): old title, new title

Inferred typo: the share class "Conmon Stock" is treated as the same class as "Common Stock" on 1 holding line, because the two spellings are nearly identical and each balance carried over exactly. Example (Donald Slager, 281,946 shares): old title, new title

External context: we only cite outside events when a documented connection exists. None is shown for this period.

Sources and methodology2,592 filings from SEC EDGAR, and how we read them

All 2,592 Forms 3, 4 and 5 filed for Republic Services (SEC CIK 1060391) from Jul 2, 1998 to Sep 14, 2026, retrieved from SEC EDGAR on Oct 9, 2026. Prices are the ones reported in each filing, often weighted averages. 35 older filings exist only on paper and could not be read.

Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.

Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".

Full methodology

Former or inactive filers (33)No filing in 18 months; last reported balances, not in any total

Name	Last filed	Last reported balance
Richard Kang	Jul 17, 2024	14,350 shares, last reported balance as of Apr 24, 2024
Brian Goebel	Feb 27, 2024	8,291 shares, last reported balance as of Jun 9, 2023
Katrina Liddell	Jul 31, 2023	4,426 shares, last reported balance as of Jul 30, 2023
Timothy Stuart	Jul 18, 2023	29,396 shares, last reported balance as of May 12, 2023
Kim Pegula	May 16, 2023	17,454 shares, last reported balance as of May 12, 2023
Sumona De Graaf	Apr 18, 2022	1,271 shares, last reported balance as of Feb 23, 2022
Jeffrey Hughes	Feb 25, 2022	13,604 shares, last reported balance as of Feb 23, 2022
Donald Slager	Apr 19, 2021	532,164 shares, last reported balance as of Feb 23, 2021
Charles Serianni	May 21, 2020	44,156 shares, last reported balance as of May 20, 2020
Ramon Rodriguez	Apr 17, 2020	No balance on record
John Trani	Apr 17, 2020	10,058 shares, last reported balance as of Dec 5, 2008
William Flynn	Apr 18, 2018	56,208 shares, last reported balance as of Jan 31, 2017
Wallace Nutter	Apr 19, 2017	55,037 shares, last reported balance as of Jan 31, 2017
James Crownover	Apr 19, 2017	33,979 shares, last reported balance as of Mar 3, 2014
Ann Dunwoody	Apr 19, 2017	11,103 shares, last reported balance as of Jan 31, 2017
Michael Rissman	Jun 13, 2016	29,702 shares, last reported balance as of Jun 10, 2016
Robert Maruster	Apr 19, 2016	3,443 shares, last reported balance as of Feb 13, 2016
Allan Sorensen	Apr 17, 2015	8,270 shares, last reported balance as of Jan 30, 2015
Glenn Culpepper	Jul 17, 2014	6,620 shares, last reported balance as of Feb 8, 2014
Nolan Lehmann	Apr 17, 2014	84,935 shares, last reported balance as of Feb 11, 2013
Michael Wickham	Jan 17, 2014	No balance on record
Robert Boucher	Jul 17, 2013	8,482 shares, last reported balance as of Feb 10, 2013
Tod Holmes	Jan 11, 2013	92,617 shares, last reported balance as of Jan 9, 2013
John Croghan	Apr 18, 2012	150,000 shares, last reported balance as of Mar 1, 2012
Kevin Walbridge	Oct 19, 2011	4,619 shares, last reported balance as of Oct 17, 2011
David Foley	Apr 21, 2011	6,934 shares, last reported balance as of Dec 8, 2008
James Oconnor	Apr 19, 2011	165,133 shares, last reported balance as of Jan 1, 2011
BILL & MELINDA GATES FOUNDATION TRUST	Jan 8, 2009	1,350,000 shares, last reported balance as of Jan 6, 2009
Timothy Donovan	Dec 16, 2008	34,551 shares, last reported balance as of Dec 9, 2008
David Barclay	Dec 9, 2008	159,866 shares, last reported balance as of Apr 15, 2008
Michael Cordesman	Dec 9, 2008	163,387 shares, last reported balance as of Jul 15, 2008
Harris Hudson	Dec 9, 2008	1,239 shares, last reported balance as of Dec 5, 2008
Wayne Huizenga	Feb 9, 2004	3,000 shares, last reported balance as of Feb 5, 2004

Spotted something wrong on this page? Report an error. We check every report against the SEC filing and list what we fix in the corrections log.

Republic Services insiders sold $458K in the past 12 months. How much of their stake is that?

What stands out

Who sold, and how much of their stake

Selling by month

Outside holders, reported separately

Common questions

Is the Republic Services CEO selling stock?

Why are Republic Services insiders selling?

Are any Republic Services insiders buying?

How much of their stake did Republic Services insiders sell?

The evidence

No plan disclosed · $458K

Taxes

Purchases · 1 buyer (1 trade)

Sales by month