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Industry - Miscellaneous Publishing
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Manufacturing
Printing & Publishing
Include option trades
Include indirect trades
Latest data: 3/19/2026 10:04:25 PM
1 Month
Buy/Sell Ratio --
%
%
Buy
Sell
--
--
0 Insiders
0 Insiders
0 Transactions
0 Transactions
2/19/2026 to 3/19/2026
3 Month
Buy/Sell Ratio --
%
%
Buy
Sell
--
--
0 Insiders
0 Insiders
0 Transactions
0 Transactions
12/19/2025 to 3/19/2026
6 Month
Buy/Sell Ratio --
%
%
Buy
Sell
--
--
0 Insiders
0 Insiders
0 Transactions
0 Transactions
9/19/2025 to 3/19/2026
12 Month
Buy/Sell Ratio --
100%
0%
Buy
Sell
$389,601
--
5 Insiders
0 Insiders
5 Transactions
0 Transactions
3/19/2025 to 3/19/2026
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Sigler Mary Ann
McGraw Hill, Inc.
$127,500
1
Kim Junkoo
WEBTOON Entertainment Inc.
$100,601
1
Tiska Tracey
McGraw Hill, Inc.
$68,000
1
Sallmann Robert
McGraw Hill, Inc.
$51,000
1
Cortese David
McGraw Hill, Inc.
$42,500
1
Most Insider Selling
12 months
Name
Value
Transactions
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
McGraw Hill, Inc.
4
4
WEBTOON Entertainment Inc.
1
1
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
WEBTOON Entertainment Inc.
--
$0
$0
--
$0
$0
--
$100,601
$0
McGraw Hill, Inc.
--
$0
$0
--
$0
$0
--
$289,000
$0