Insider trading

Period: 120 months Stock: CMCSA + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

118 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.

118 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.

118 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.

118 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.
118 decisions over 120 months
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
118 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.

118 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
23 Mar 2017
BLOCK ARTHUR R EVP, GC and Secretary
Sold, plan not stated 2×
$455.14K 12,303 at 36.99
12.2%
22 Mar 2017
BLOCK ARTHUR R EVP, GC and Secretary
Sold, plan not stated 2×
$307.05K 8,269 at 37.13
9.4%
21 Mar 2017
BLOCK ARTHUR R EVP, GC and Secretary
Sold, plan not stated 2×
$264.28K 7,053 at 37.47
7.9%
1 Mar 2017
Smit Neil Sr. EVP
Sold, plan not stated
$1.24M 33,000 at 37.62
30.7%
14 Feb 2017
SALVA LAWRENCE J EVP & Chief Accounting Officer
Sold, plan not stated
$237.08K 3,121 at 75.96
8.0%
3 Feb 2017
Smit Neil Sr. EVP
Sold, plan not stated
$2.99M 39,730 at 75.28
22.6%
1 Feb 2017
Smit Neil Sr. EVP
Sold, plan not stated
$2.15M 28,307 at 75.80
23.1%
30 Jan 2017
Smit Neil Sr. EVP
Sold, plan not stated 3×
$3.54M 46,849 at 75.47
25.6%
27 Jan 2017
Smit Neil Sr. EVP
Sold, plan not stated 3×
$6.50M 86,465 at 75.22
33.1%
27 Dec 2016
BLOCK ARTHUR R EVP, GC and Secretary
Sold, plan not stated
$118.94K 1,680 at 70.80
3.7%
19 Dec 2016
BLOCK ARTHUR R EVP, GC and Secretary
Sold, plan not stated
$170.87K 2,435 at 70.17
4.8%
13 Dec 2016
BACON KENNETH J Director
Sold, plan not stated
$175.12K 2,500 at 70.05
15.1%
1 Dec 2016
Smit Neil Sr. EVP
Sold, plan not stated
$1.05M 15,121 at 69.57
19.6%
29 Nov 2016
BLOCK ARTHUR R EVP, GC and Secretary
Sold, plan not stated 2×
$471.85K 6,752 at 69.88
8.2%
27 Oct 2016
COHEN DAVID L Sr. EVP · indirect
Sold, plan not stated
$1.21M 19,480 at 62.20
100%
Sold half or more
27 Oct 2016
COHEN DAVID L Sr. EVP
Sold, plan not stated 2×
$25.37K 406 at 62.50
0.2%
19 Oct 2016
COHEN DAVID L Sr. EVP · indirect
Sold, plan not stated
$1.29M 19,829 at 65.00
100%
Sold half or more
19 Oct 2016
COHEN DAVID L Sr. EVP
Sold, plan not stated
$17.64K 271 at 65.10
0.1%
Showing 101–118 of 118. ← Newer Page 3 of 3