Insider trading

Period: 120 months Stock: CCEL Type of trade: Bought × + 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.

122 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.

122 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.

122 decisions over 120 months Remove this filter
The trade

Minimum amount

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

122 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.
122 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
122 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.

122 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
18 Sep 2025
PORTNOY DAVID Chairman, Co-CEO
Bought
$15.21K 3,411 at 4.46
0.4%
18 Sep 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$7.86K 1,751 at 4.49
1.1%
17 Sep 2025
PORTNOY DAVID Chairman, Co-CEO
Bought
$24.65K 5,564 at 4.43
0.7%
16 Sep 2025
PORTNOY DAVID Chairman, Co-CEO
Bought
$28.76K 6,449 at 4.46
0.8%
10 Sep 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 4×
$111.69K 25,139 at 4.44
10.3%
Largest buy in 3 yrs
10 Sep 2025
PORTNOY DAVID Chairman, Co-CEO
Bought
$31.73K 7,178 at 4.42
0.9%
9 Sep 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 4×
$23.85K 5,312 at 4.49
2.1%
8 Sep 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$22.72K 5,271 at 4.31
2.1%
27 Aug 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 2×
$62.35K 14,078 at 4.43
6.0%
26 Aug 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$49.29K 11,101 at 4.44
7.6%
25 Aug 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 3×
$64.56K 14,000 at 4.61
6.2%
19 Aug 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$3.87K 885 at 4.37
0.7%
18 Aug 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$40.76K 9,327 at 4.37
7.4%
15 Aug 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 2×
$40.45K 9,089 at 4.45
4.0%
14 Aug 2025
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$24.31K 5,826 at 4.17
5.0%
18 Nov 2022
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 2×
$2.62K 534 at 4.90
0.2%
17 Nov 2022
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$2.53K 516 at 4.90
0.2%
15 Nov 2022
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$45.56K 9,491 at 4.80
4.3%
14 Nov 2022
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$48.00K 10,000 at 4.80
4.8%
11 Nov 2022
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 2×
$28.71K 6,000 at 4.79
2.9%
10 Nov 2022
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$18.87K 3,850 at 4.90
3.4%
8 Nov 2022
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 2×
$97.90K 20,000 at 4.90
10.9%
23 Jul 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$1.49K 158 at 9.45
0.1%
19 Jul 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$923.50 100 at 9.24
0.9%
27 May 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$8.18K 946 at 8.65
1.0%
21 May 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$8.46K 1,000 at 8.46
0.2%
13 May 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$17.10K 2,000 at 8.55
0.4%
12 May 2021
PORTNOY DAVID Chairman, Co-CEO
Bought 2×
$9.69K 1,100 at 8.81
0.2%
11 May 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$858.00 100 at 8.58
0.0%
10 May 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$3.86K 457 at 8.45
0.5%
3 May 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought 2×
$7.84K 928 at 8.45
9.0%
3 May 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$3.79K 446 at 8.50
0.4%
28 Apr 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$8.60K 1,000 at 8.60
0.2%
27 Apr 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$9.50K 1,000 at 9.50
0.2%
27 Apr 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$3.39K 357 at 9.50
2.3%
26 Apr 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$912.00 96 at 9.50
0.6%
23 Apr 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$921.50 97 at 9.50
0.6%
22 Apr 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$13.22K 1,333 at 9.92
1.4%
22 Apr 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$3.47K 350 at 9.92
0.3%
20 Apr 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$9.90K 1,000 at 9.90
1.1%
16 Apr 2021
PORTNOY DAVID Chairman, Co-CEO · indirect
Bought
$99.00K 10,000 at 9.90
10.9%
25 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$32.40K 4,000 at 8.10
0.8%
20 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought 2×
$32.66K 4,000 at 8.17
0.8%
19 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought 2×
$32.40K 4,000 at 8.10
0.8%
15 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$23.40K 3,000 at 7.80
0.6%
14 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought 3×
$115.93K 14,500 at 7.99
3.0%
Largest buy in 3 yrs
13 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$7.63K 1,000 at 7.63
0.2%
8 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$7.50K 1,000 at 7.50
0.2%
6 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought 2×
$9.63K 1,300 at 7.41
0.3%
4 Jan 2021
PORTNOY DAVID Chairman, Co-CEO
Bought
$5.80K 781 at 7.42
0.2%
Showing 1–50 of 122. Page 1 of 3 Older →