INSIDER
DRIFT
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Industry - Telegraph & Other Message Communications
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Transportation & Utilities
Communications
Include option trades
Include indirect trades
Latest data: 10/29/2025 10:06:27 PM
1 Month
Buy/Sell Ratio --
%
%
Buy
Sell
--
--
0 Insiders
0 Insiders
0 Transactions
0 Transactions
9/29/2025 to 10/29/2025
3 Month
Buy/Sell Ratio 1.08
51%
49%
Buy
Sell
$231,003
($213,762)
4 Insiders
4 Insiders
8 Transactions
4 Transactions
7/29/2025 to 10/29/2025
6 Month
Buy/Sell Ratio 1.08
51%
49%
Buy
Sell
$231,003
($213,762)
4 Insiders
4 Insiders
8 Transactions
4 Transactions
4/29/2025 to 10/29/2025
12 Month
Buy/Sell Ratio 21.29
95%
5%
Buy
Sell
$4.55 M
($213,762)
12 Insiders
4 Insiders
40 Transactions
4 Transactions
10/29/2024 to 10/29/2025
Monthly Buy and Sell Value
Monthly Buy/Sell Ratio
Most Insider Buying
12 months
Name
Value
Transactions
Griffey Michael Sean
Techtarget, Inc.
$3,542,667
13
Shah Vivek
ZIFF DAVIS, INC.
$499,880
1
Flaschen David J S
Techtarget, Inc.
$119,324
1
Fay Sarah Ann
ZIFF DAVIS, INC.
$99,947
2
Richter Bret
ZIFF DAVIS, INC.
$98,025
1
Barsten Jana
ZIFF DAVIS, INC.
$38,080
1
Rossen Jeremy
ZIFF DAVIS, INC.
$38,015
1
Myman Darin M
Myseum, Inc.
$37,160
5
Kretzmer W Brian
ZIFF DAVIS, INC.
$25,029
1
Harris Teresa A
ZIFF DAVIS, INC.
$24,971
1
Most Insider Selling
12 months
Name
Value
Transactions
Niemiec Steven
Techtarget, Inc.
($123,498)
1
Noreck Daniel T
Techtarget, Inc.
($50,669)
1
Rennick Charles D
Techtarget, Inc.
($20,953)
1
Tierney Sean Paul
Techtarget, Inc.
($18,641)
1
Most Unique Insiders Buying (>25K)
12 months
Name
Unique insiders
Total Trades
ZIFF DAVIS, INC.
6
7
Techtarget, Inc.
2
12
Most Unique Insiders Selling (>25K)
12 months
Name
Unique insiders
Total Trades
Techtarget, Inc.
2
2
Companies with activity
1 Month
6 Month
12 Month
Name
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
Ratio
Buy $
Sell $
ZIFF DAVIS, INC.
--
$0
$0
--
$49,949
$0
--
$823,948
$0
Myseum, Inc.
--
$0
$0
--
$37,160
$0
--
$37,160
$0
Techtarget, Inc.
--
$0
$0
0.67
$143,894
($213,762)
17.25
$3,686,561
($213,762)
WYTEC INTERNATIONAL INC
--
$0
$0
--
$0
$0
--
$3,315
$0