Insider trading

Period: 120 months Stock: ALLO Minimum amount: $100K × + 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.

72 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.

72 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.

72 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.

72 decisions over 120 months Remove this filter
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.
72 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
72 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.

72 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
16 Mar 2026
Chang David D President and CEO
Sold at will
$117.97K 47,763 at 2.47
0.9%
Not planned
2 Feb 2026
Chang David D President and CEO
Sold at will
$171.48K 95,269 at 1.80
1.8%
Not planned
16 May 2024
Belldegrun Arie Director · indirect
Bought
$5.00M 1,724,137 at 2.90
opened
Largest buy in 3 yrs
12 Aug 2022
WITTE OWEN N. Director
Sold, plan not stated 2×
$172.50K 10,000 at 17.25
4.4%
11 Aug 2022
WITTE OWEN N. Director
Sold, plan not stated 2×
$330.00K 20,000 at 16.50
8.2%
22 Jun 2022
WITTE OWEN N. Director
Sold, plan not stated
$117.60K 10,000 at 11.76
4.1%
15 Mar 2022
Chang David D President and CEO
Sold, plan not stated
$180.88K 23,648 at 7.65
1.0%
12 Jan 2022
Belldegrun Arie Director · indirect
Bought
$1.95M 155,039 at 12.60
388%
First buy on file
12 Jan 2022
Kazam Joshua A Director
Bought
$189.00K 15,000 at 12.60
6.2%
First buy on file
1 Oct 2021
Amado Rafael EVP of R&D and CMO
Sold, plan not stated
$280.19K 11,507 at 24.35
3.4%
15 Sep 2021
Bhavnagri Veer General Counsel
Sold, plan not stated
$123.84K 5,000 at 24.77
1.2%
9 Sep 2021
WITTE OWEN N. Director
Sold, plan not stated
$127.70K 5,000 at 25.54
2.2%
20 Aug 2021
WITTE OWEN N. Director
Sold, plan not stated 2×
$234.70K 10,000 at 23.47
4.2%
16 Aug 2021
Bhavnagri Veer General Counsel
Sold, plan not stated
$104.99K 5,000 at 21.00
1.2%
15 Jul 2021
Bhavnagri Veer General Counsel
Sold, plan not stated
$107.75K 5,000 at 21.55
1.2%
15 Jun 2021
Bhavnagri Veer General Counsel
Sold, plan not stated
$126.60K 5,000 at 25.32
1.2%
9 Jun 2021
WITTE OWEN N. Director
Sold, plan not stated
$249.72K 9,969 at 25.05
4.1%
18 May 2021
Bhavnagri Veer General Counsel
Sold, plan not stated
$150.00K 5,000 at 30.00
1.2%
17 May 2021
Bhavnagri Veer General Counsel
Sold, plan not stated
$141.48K 5,000 at 28.30
1.2%
15 Apr 2021
Bhavnagri Veer General Counsel
Sold, plan not stated 2×
$320.52K 10,000 at 32.05
2.3%
15 Mar 2021
Chang David D President and CEO
Sold, plan not stated
$791.27K 20,513 at 38.57
0.9%
15 Mar 2021
Bhavnagri Veer General Counsel
Sold, plan not stated 3×
$630.80K 16,623 at 37.95
4.0%
15 Mar 2021
SCHMIDT ERIC THOMAS Chief Financial Officer
Sold, plan not stated
$307.89K 8,053 at 38.23
10.2%
15 Mar 2021
MOORE ALISON Chief Technical Officer
Sold, plan not stated
$235.09K 6,164 at 38.14
5.7%
15 Mar 2021
Amado Rafael EVP of R&D and CMO
Sold, plan not stated
$106.47K 2,798 at 38.05
2.5%
15 Jan 2021
SCHMIDT ERIC THOMAS Chief Financial Officer · indirect
Sold, plan not stated 3×
$483.86K 15,000 at 32.26
1.3%
14 Jan 2021
SCHMIDT ERIC THOMAS Chief Financial Officer · indirect
Sold, plan not stated 2×
$461.61K 15,000 at 30.77
1.3%
16 Nov 2020
SCHMIDT ERIC THOMAS Chief Financial Officer · indirect
Sold, plan not stated 2×
$493.15K 15,000 at 32.88
1.3%
15 Oct 2020
SCHMIDT ERIC THOMAS Chief Financial Officer · indirect
Sold, plan not stated 5×
$607.39K 15,000 at 40.49
1.2%
13 Oct 2020
MOORE ALISON Chief Technical Officer
Sold, plan not stated
$463.30K 11,031 at 42.00
9.2%
12 Oct 2020
MOORE ALISON Chief Technical Officer
Sold, plan not stated
$1.02M 24,233 at 42.00
18.3%
9 Oct 2020
MOORE ALISON Chief Technical Officer
Sold, plan not stated
$1.62M 39,509 at 41.00
26.7%
8 Oct 2020
MOORE ALISON Chief Technical Officer
Sold, plan not stated
$207.67K 5,065 at 41.00
4.1%
7 Oct 2020
Amado Rafael EVP of R&D and CMO
Sold, plan not stated
$651.51K 16,538 at 39.40
12.9%
6 Oct 2020
MOORE ALISON Chief Technical Officer
Sold, plan not stated
$1.78M 44,574 at 40.00
27.5%
6 Oct 2020
Bhavnagri Veer General Counsel
Sold, plan not stated
$400.00K 10,000 at 40.00
2.7%
1 Oct 2020
Bhavnagri Veer General Counsel
Sold, plan not stated 3×
$912.91K 25,000 at 36.52
6.6%
1 Oct 2020
Amado Rafael EVP of R&D and CMO
Sold, plan not stated
$354.66K 9,752 at 36.37
7.1%
21 Sep 2020
SCHMIDT ERIC THOMAS Chief Financial Officer · indirect
Sold, plan not stated 3×
$529.54K 15,000 at 35.30
1.2%
1 Sep 2020
Bhavnagri Veer General Counsel
Sold, plan not stated 2×
$883.97K 25,000 at 35.36
6.6%
7 Aug 2020
Sold, plan not stated 2×
$497.24K 13,291 at 37.41
0.1%
6 Aug 2020
Sold, plan not stated 2×
$905.79K 24,154 at 37.50
0.1%
3 Aug 2020
Bhavnagri Veer General Counsel
Sold, plan not stated 2×
$1.16M 31,553 at 36.89
8.2%
30 Jun 2020
Sold, plan not stated
$2.52M 59,747 at 42.21
0.3%
29 Jun 2020
Sold, plan not stated
$1.08M 24,904 at 43.27
0.1%
25 Jun 2020
Sold, plan not stated
$3.20M 72,359 at 44.19
0.4%
24 Jun 2020
Sold, plan not stated
$670.71K 15,269 at 43.93
0.1%
23 Jun 2020
Sold, plan not stated 2×
$5.81M 132,225 at 43.98
0.7%
22 Jun 2020
Sold, plan not stated 2×
$7.38M 172,425 at 42.83
0.9%
19 Jun 2020
Sold, plan not stated
$2.01M 47,767 at 42.04
0.2%
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