Silgan Holdings Inc. (SLGN) Insider Trading

Last 12 months

Insiders bought $305k on the open market and sold nothing.

Net open-market

+$305k

2 buys · 0 sales

Under a 10b5-1 plan

—

no sales

Insiders who bought / sold

2 / 0

executives and directors

Last open-market buy

Nov 2025

Nov 7, 2025

Get an email when SLGN's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Nov 7, 2025	Kimberly Irene Ulmer SVP & Chief Accounting Officer	Bought	1,000	$38.11	$38k	1.0%	Form 4
Oct 31, 2025	Adam J Greenlee President and CEO	Bought	7,000	$38.19	$267k	2.2%	Form 4
Aug 22, 2025	Robert B Lewis EVP, Corp. Dev. & Admin.	SoldNo plan	11,000	$46.70	$514k	7.2%	Form 4
May 19, 2025	Robert B Lewis EVP, Corp. Dev. & Admin.	SoldNo plan	10,000	$55.92	$559k	6.1%	Form 4
May 16, 2025	Anthony J Allott Director	SoldNo plan	81,152	$55.22	$4.48M	18%	Form 4
May 6, 2025	B Frederik Prinzen Sr. V.P. - Corp. Dev.	SoldNo plan	2,378	$54.05	$129k	63%	Form 4
Feb 24, 2025	Adam J Greenlee President and CEO	SoldNo plan	125,000	$54.73	$6.84M	35%	Form 4
Feb 13, 2025	Robert B Lewis EVP, Corp. Dev. & Admin.	SoldNo plan	20,000	$53.22	$1.06M	12%	Form 4
Nov 18, 2024	Anthony J Allott Director	SoldNo plan	98,394	$53.91	$5.3M	18%	Form 4

Nov 7, 2025
Kimberly Irene Ulmer
SVP & Chief Accounting Officer · bought 1,000 at $38.11
$38k
1.0% of stake
Oct 31, 2025
Adam J Greenlee
President and CEO · bought 7,000 at $38.19
$267k
2.2% of stake
Aug 22, 2025No plan
Robert B Lewis
EVP, Corp. Dev. & Admin. · sold 11,000 at $46.70
$514k
7.2% of stake
May 19, 2025No plan
Robert B Lewis
EVP, Corp. Dev. & Admin. · sold 10,000 at $55.92
$559k
6.1% of stake
May 16, 2025No plan
Anthony J Allott
Director · sold 81,152 at $55.22
$4.48M
18% of stake
May 6, 2025No plan
B Frederik Prinzen
Sr. V.P. - Corp. Dev. · sold 2,378 at $54.05
$129k
63% of stake
Feb 24, 2025No plan
Adam J Greenlee
President and CEO · sold 125,000 at $54.73
$6.84M
35% of stake
Feb 13, 2025No plan
Robert B Lewis
EVP, Corp. Dev. & Admin. · sold 20,000 at $53.22
$1.06M
12% of stake
Nov 18, 2024No plan
Anthony J Allott
Director · sold 98,394 at $53.91
$5.3M
18% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch SLGN, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in SLGN's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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