Mattern Wealth Management LLC Merck & Co., Inc. Transaction History

Mattern Wealth Management LLC

  • $456 Million
  • Q3 2025

A detailed history of Mattern Wealth Management LLC transactions in Merck & Co., Inc. stock. As of the latest transaction made, Mattern Wealth Management LLC holds 5,933 shares of MRK stock, worth $550,938. This represents 0.11% of its overall portfolio holdings.

Number of Shares
5,933
Previous 7,533 21.24%
Holding current value
$550,938
Previous $596,000 16.61%
% of portfolio
0.11%
Previous 0.14%

Shares

18 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 20, 2025
SELL
$77.6 - $87.37 $124,159 - $139,792
-1,600 Reduced 21.24%
5,933 $497,000
Q2 2025

Jul 17, 2025
SELL
$73.47 - $87.12 $3,673 - $4,356
-50 Reduced 0.66%
7,533 $596,000
Q1 2025

Apr 23, 2025
BUY
$83.01 - $101.02 $20,254 - $24,648
244 Added 3.32%
7,583 $680,000
Q4 2024

Jan 22, 2025
SELL
$96.31 - $114.76 $811,989 - $967,541
-8,431 Reduced 53.46%
7,339 $730,000
Q3 2024

Oct 21, 2024
SELL
$111.15 - $128.97 $11,115 - $12,897
-100 Reduced 0.63%
15,770 $1.79 Million
Q2 2024

Jul 17, 2024
BUY
$123.8 - $132.96 $49,520 - $53,184
400 Added 2.59%
15,870 $1.96 Million
Q4 2023

Feb 12, 2024
SELL
$100.18 - $109.02 $63,413 - $69,009
-633 Reduced 3.93%
15,470 $1.69 Million
Q2 2023

Jul 26, 2023
BUY
$108.61 - $118.38 $1,303 - $1,420
12 Added 0.07%
16,103 $1.86 Million
Q1 2023

May 05, 2023
SELL
$102.94 - $114.86 $10,294 - $11,486
-100 Reduced 0.62%
16,091 $1.71 Million
Q4 2022

Feb 06, 2023
BUY
$87.44 - $112.11 $31,828 - $40,808
364 Added 2.3%
16,191 $1.8 Million
Q4 2021

Jan 27, 2022
BUY
$72.28 - $90.54 $22,912 - $28,701
317 Added 2.04%
15,827 $1.21 Million
Q3 2021

Oct 13, 2021
SELL
$71.68 - $78.83 $27,453 - $30,191
-383 Reduced 2.41%
15,510 $1.17 Million
Q2 2021

Jul 27, 2021
SELL
$70.31 - $77.77 $15,046 - $16,642
-214 Reduced 1.33%
15,893 $1.24 Million
Q1 2021

May 13, 2021
SELL
$68.86 - $81.11 $49,303 - $58,074
-716 Reduced 4.26%
16,107 $1.24 Million
Q4 2020

Feb 12, 2021
SELL
$71.77 - $79.65 $1,435 - $1,593
-20 Reduced 0.12%
16,823 $1.38 Million
Q3 2020

Nov 12, 2020
BUY
$73.18 - $82.95 $14,636 - $16,590
200 Added 1.2%
16,843 $1.4 Million
Q1 2020

May 13, 2020
BUY
$63.36 - $87.82 $702,028 - $973,045
11,080 Added 199.17%
16,643 $1.28 Million
Q4 2019

Feb 12, 2020
BUY
$77.58 - $87.54 $431,577 - $486,985
5,563 New
5,563 $506,000

Others Institutions Holding MRK

# of Institutions
3,878
Shares Held
1.9B
Call Options Held
30.1M
Put Options Held
27.7M
View Full List

About Merck & Co., Inc.

MRK Quotes by TradingView
  • Ticker MRK
  • Exchange NYSE
  • Sector Healthcare
  • Industry Drug Manufacturers—General
  • Shares Outstandng 2,533,280,000
  • Market Cap $235B
  • Description
  • Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, ...
More about MRK
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