Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.
Symbol
ZDLatest filing 10 Jun 2026
Company Read
Net acquisition
ZD has 21 stored insider filings.
Acquisitions account for 66.7% of classified filings and disposals account for 33.3%.
The largest stored filing is $843.8K from RICHTER, BRET.
Latest filing
10 Jun 2026most recent stored row
Largest filing
$843.8Kreported transaction value
Total filings
21stored transaction rows
Acquisition value
$2.4M14 acquisitions
Disposal value
$1.7M7 disposals
Net value
$688.9Kacquisitions minus disposals
Filing cadence
Last 12 active months
May 202615
Jun 20266
Acquisitions 66.7% · Disposals 33.3%
May 2026$2.6M
Jun 2026$1.5M
Executive concentration
By filing count
MCDONALD, KIRK PDirector · 4 filings
BARSTEN, JANADirector · 3 filings
KRETZMER, W BRIANDirector · 3 filings
ROSSEN, JEREMYEVP/General Counsel · 2 filings
HARRIS, TERESA ADirector · 2 filings
RAY, NEVILLE RDirector · 2 filings
FAY, SARAH ANNDirector · 2 filings
TAYLOR, SCOTT CDirector · 2 filings
Market Context
ZD weekly market snapshot
Week 31 Jul 2026
Latest close
53.08 USDstored weekly close
1-week move
+2.9%latest weekly bar
13-week move
+1.2%medium-term context
Relative Strength
22.5Sharemaestro indicator
Fair value gap
+10.3%price vs fair value
Trend signal
1smoothed trend state
Transaction History
Latest insider filings for ZD
Showing 1-21 of 21
Date
10 Jun 2026
Insider
RICHTER, BRETChief Financial Officer
Side
Disposal
Shares
18000
Price
46.88
Value
843840
Security
Common Stock $0.01 Par Value
Date
8 Jun 2026
Insider
MCDONALD, KIRK PDirector
Side
Disposal
Shares
975
Price
46.65
Value
45484
Security
Common Stock, $0.01 par value
Date
8 Jun 2026
Insider
MCDONALD, KIRK PDirector
Side
Disposal
Shares
100
Price
46.66
Value
4666
Security
Common Stock, $0.01 par value
Date
5 Jun 2026
Insider
ROSSEN, JEREMYEVP/General Counsel
Side
Disposal
Shares
8000
Price
47.00
Value
376000
Security
Common Stock $0.01 Par Value
Date
3 Jun 2026
Insider
BARSTEN, JANADirector
Side
Disposal
Shares
3347
Price
45.00
Value
150615
Security
Common Stock $0.01 Par Value
Date
2 Jun 2026
Insider
KRETZMER, W BRIANDirector
Side
Disposal
Shares
1968
Price
44.51
Value
87596
Security
Common Stock $0.01 Par Value
Date
28 May 2026
Insider
ROSSEN, JEREMYEVP/General Counsel
Side
Disposal
Shares
4347
Price
45.75
Value
198875
Security
Common Stock $0.01 Par Value
Date
7 May 2026
Insider
BARSTEN, JANADirector
Side
Acquisition
Shares
7903
Price
43.31
Value
342279
Security
Common Stock $0.01 Par Value
Date
7 May 2026
Insider
FAY, SARAH ANNDirector
Side
Acquisition
Shares
7903
Price
43.31
Value
342279
Security
Common Stock $0.01 Par Value
Date
7 May 2026
Insider
HARRIS, TERESA ADirector
Side
Acquisition
Shares
7903
Price
43.31
Value
342279
Security
Common Stock $0.01 Par Value
Date
7 May 2026
Insider
KRETZMER, W BRIANDirector
Side
Acquisition
Shares
7903
Price
43.31
Value
342279
Security
Common Stock $0.01 Par Value
Date
7 May 2026
Insider
MCDONALD, KIRK PDirector
Side
Acquisition
Shares
7903
Price
43.31
Value
342279
Security
Common Stock $0.01 Par Value
Date
7 May 2026
Insider
RAY, NEVILLE RDirector
Side
Acquisition
Shares
7903
Price
43.31
Value
342279
Security
Common Stock $0.01 Par Value
Date
7 May 2026
Insider
TAYLOR, SCOTT CDirector
Side
Acquisition
Shares
7903
Price
43.31
Value
342279
Security
Common Stock $0.01 Par Value
Date
6 May 2026
Insider
BARSTEN, JANADirector
Side
Acquisition
Shares
5723
Price
0.00
Value
0
Security
Restricted Stock Units
Date
6 May 2026
Insider
FAY, SARAH ANNDirector
Side
Acquisition
Shares
5723
Price
0.00
Value
0
Security
Restricted Stock Units
Date
6 May 2026
Insider
HARRIS, TERESA ADirector
Side
Acquisition
Shares
5723
Price
0.00
Value
0
Security
Restricted Stock Units
Date
6 May 2026
Insider
KRETZMER, W BRIANDirector
Side
Acquisition
Shares
5723
Price
0.00
Value
0
Security
Restricted Stock Units
Date
6 May 2026
Insider
MCDONALD, KIRK PDirector
Side
Acquisition
Shares
5723
Price
0.00
Value
0
Security
Restricted Stock Units
Date
6 May 2026
Insider
RAY, NEVILLE RDirector
Side
Acquisition
Shares
5723
Price
0.00
Value
0
Security
Restricted Stock Units
Date
6 May 2026
Insider
TAYLOR, SCOTT CDirector
Side
Acquisition
Shares
5723
Price
0.00
Value
0
Security
Restricted Stock Units
Plain English Guide
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