Christine Seidman Insider Trades & Stock Holdings

Merck & Co., Inc. · Latest filing Jun 30, 2026

Christine Seidman at Merck & Co., Inc. has 1 Form 4 trade on file since Jun 30, 2026. Latest filing: acquired 63 shares of $MRK on Jun 30, 2026 at $128.50.

Trades on file

1

Open-market bought

$0

Open-market sold

$0

Net open-market

$0

Latest filing

Jun 30, 2026

All insider trades by Christine Seidman

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 30, 2026	$MRK	Buy (Grant or award)	63	$128.50	$8.10K			+0.3%	+1.0%				Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks Christine Seidman traded

• $MRK

Frequently asked questions

What was Christine Seidman's latest insider trade?

acquired 63 shares of $MRK on Jun 30, 2026 at $128.50.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.