ZILLMER JOHN J

ARMK

ZILLMER JOHN J serves as Director at Aramark (ARMK). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$249.6K

Total Sells

24 trades

$15.71M

Net Position

Net Seller

$15.46M

Companies Traded

ECL, ARMK, CSX

Active Period

Apr 2021 – Feb 2026

25 total trades

Most Recent

Sell ECL

Feb 13, 2026 · $264.6K

ZILLMER JOHN J's Insider Trading at Aramark (ARMK)

Buys

1 · $249.6K

Sells

15 · $9.03M

Total Shares Bought

6,387

Total Shares Sold

246,701

ARMK Price Chart

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Date	Type	Shares	Avg Price	Value
Dec 2, 2025	Sell	5,468	$37.08	$202.7K
Nov 27, 2025	Sell	6,570	$37.30	$245.1K
Nov 17, 2025	Sell	5,231	$38.03	$198.9K
Aug 7, 2025	Buy	6,387	$39.07	$249.6K
Nov 27, 2024	Sell	7,873	$42.22	$332.4K
Nov 17, 2024	Sell	19,024	$37.36	$710.7K
Nov 4, 2024	Sell	94,191	$38.21	$3.60M
Nov 17, 2023	Sell	26,287	$27.74	$729.1K
Sep 4, 2023	Sell	22,210	$38.19	$848.2K
Dec 13, 2022	Sell	14	$42.12	$589.68
Nov 21, 2022	Sell	5,189	$40.64	$210.9K
Nov 17, 2022	Sell	7,982	$40.29	$321.6K
Sep 6, 2022	Sell	21,348	$35.44	$756.6K
Nov 21, 2021	Sell	5,050	$36.49	$184.3K
Sep 10, 2021	Sell	80	$34.06	$2.7K
Sep 4, 2021	Sell	20,184	$34.13	$688.9K

ZILLMER JOHN J's Insider Trading at CSX Corporation (CSX)

Buys

0 · $0.00

Sells

4 · $5.40M

Total Shares Bought

Total Shares Sold

128,217

CSX Price Chart

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Date	Type	Shares	Avg Price	Value
Jun 6, 2022	Sell	16,000	$32.25	$516.0K
Aug 24, 2021	Sell	15,000	$33.54	$503.1K
Jul 26, 2021	Sell	80,000	$32.64	$2.61M
Apr 22, 2021	Sell	17,217	$102.92	$1.77M

ZILLMER JOHN J's Insider Trading at Ecolab Inc. (ECL)

Buys

0 · $0.00

Sells

5 · $1.28M

Total Shares Bought

Total Shares Sold

6,054

ECL Price Chart

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Date	Type	Shares	Avg Price	Value
Feb 13, 2026	Sell	879	$301.02	$264.6K
Feb 21, 2025	Sell	935	$265.19	$247.9K
Jan 10, 2024	Sell	1,277	$196.95	$251.5K
Feb 1, 2023	Sell	1,740	$154.89	$269.5K
Jan 21, 2022	Sell	1,223	$198.75	$243.1K