Insider trading

Period: 120 months Stock: VRSN Plan: Not on a plan × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

268 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

268 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

268 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

268 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
268 decisions over 120 months Remove this filter
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
268 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

268 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
27 Aug 2026
Armstrong Courtney D Director · indirect
Bought
$4.23K 14 at 293.44
0.3%
Largest buy in 3 yrs
27 Aug 2026
Bought
$1.45K 5 at 294.38
0.3%
28 Jul 2026
CALYS JOHN EVP, Chief Financial Officer
Sold at will
$140.78K 500 at 281.56
1.6%
Not planned
27 May 2026
Armstrong Courtney D Director · indirect
Bought
$4.21K 14 at 305.28
0.3%
Largest buy in 3 yrs
27 May 2026
Bought
$714.43 2 at 309.01
0.3%
28 Apr 2026
McPherson Danny R EVP - Technology & CSO
Sold at will
$1.36M 5,000 at 271.02
12.4%
Not planned
27 Feb 2026
Armstrong Courtney D Director · indirect
Bought
$4.20K 19 at 223.54
0.4%
Largest buy in 3 yrs
27 Feb 2026
Bought
$711.86 3 at 219.44
0.4%
25 Nov 2025
Armstrong Courtney D Director · indirect
Bought
$3.98K 16 at 250.17
0.3%
Largest buy in 3 yrs
7 Nov 2025
CALYS JOHN EVP, Chief Financial Officer
Sold at will
$242.95K 1,001 at 242.71
3.9%
Not planned
31 Oct 2025
McPherson Danny R EVP - Technology & CSO
Sold at will
$592.18K 2,500 at 236.87
8.0%
Not planned
20 Aug 2025
TOMLINSON TIMOTHY Director · indirect
Sold at will
$189.00K 700 at 270.00
4.4%
Not planned
30 Jul 2025
BERKSHIRE HATHAWAY INC 10% owner · indirect
Sold at will
$1.21B 4,300,000 at 282.15
32.4%
Not planned
29 May 2025
GORELICK JAMIE S Director · indirect
Bought
$16.05K 60 at 267.51
0.3%
First buy on file
28 May 2025
Armstrong Courtney D Director · indirect
Bought
$3.97K 15 at 268.61
0.3%
First buy on file
6 May 2025
Sold at will
$170.27K 600 at 283.79
13.8%
Not planned
2 May 2025
CALYS JOHN SVP, Cont., Chief Acct Officer
Sold at will
$112.79K 400 at 281.97
1.7%
Not planned
24 Feb 2025
CALYS JOHN SVP, Cont., Chief Acct Officer
Sold at will
$103.59K 447 at 231.75
1.8%
Not planned
18 Feb 2025
McPherson Danny R EVP - Technology & CSO
Sold at will
$1.27M 5,500 at 230.73
14.9%
Not planned
18 Feb 2025
COTE KATHLEEN A Director
Sold at will
$690.00K 3,000 at 230.00
9.9%
Not planned
3 Jan 2025
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$2.57M 12,544 at 204.63
0.1%
2 Jan 2025
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$1.20M 5,879 at 204.84
0.0%
31 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$332.03K 1,621 at 204.83
0.0%
30 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$5.41M 26,471 at 204.35
0.2%
27 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 5×
$6.54M 32,105 at 203.73
0.2%
26 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$3.62M 17,911 at 202.35
0.1%
24 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$3.00M 14,921 at 200.91
0.1%
23 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 4×
$6.91M 34,666 at 199.34
0.3%
20 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 7×
$18.64M 93,837 at 198.64
0.7%
Largest buy in 3 yrs
19 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 4×
$13.02M 67,300 at 193.50
0.5%
18 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 5×
$16.18M 84,000 at 192.57
0.7%
17 Dec 2024
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 3×
$16.21M 83,012 at 195.22
0.6%
First buy on file
2 Dec 2024
McPherson Danny R EVP - Technology & CSO
Sold at will
$402.57K 2,092 at 192.43
7.4%
Not planned
7 Nov 2024
CALYS JOHN SVP, Cont., Chief Acct Officer
Sold at will
$198.80K 1,066 at 186.49
4.8%
Not planned
29 Jul 2024
TOMLINSON TIMOTHY Director · indirect
Sold at will
$262.52K 1,408 at 186.45
8.6%
Not planned
17 May 2024
McPherson Danny R EVP - Engineering & CSO
Sold at will
$204.17K 1,200 at 170.14
3.9%
Not planned
10 May 2024
Sold at will
$124.79K 734 at 170.02
20.0%
Not planned
9 May 2024
Sold at will
$147.23K 866 at 170.01
19.1%
Not planned
7 May 2024
Sold at will
$170.00 1 at 170.00
0.0%
Not planned
20 Feb 2024
STRUBBE TODD B President & COO
Sold at will 2×
$1.82M 9,423 at 193.21
7.8%
Not planned
1 Feb 2024
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$24.88K 125 at 199.00
0.5%
Not planned
16 Jan 2024
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$25.43K 125 at 203.44
0.5%
Not planned
2 Jan 2024
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$25.50K 125 at 204.00
0.5%
Not planned
15 Dec 2023
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$26.09K 125 at 208.75
0.5%
Not planned
15 Nov 2023
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$26.05K 125 at 208.40
0.5%
Not planned
1 Nov 2023
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$25.04K 125 at 200.33
0.5%
Not planned
30 Oct 2023
TOMLINSON TIMOTHY Director · indirect
Sold at will
$115.36K 589 at 195.85
3.8%
Not planned
16 Oct 2023
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$26.05K 125 at 208.42
0.5%
Not planned
2 Oct 2023
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$25.32K 125 at 202.53
0.5%
Not planned
15 Sep 2023
McPherson Danny R EVP- Engineering, Ops. & CSO
Sold at will
$25.09K 125 at 200.69
0.5%
Not planned
Showing 1–50 of 268. Page 1 of 6 Older →