Insider trading

Period: 120 months Stock: AMG + Add filter Clear all
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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.

69 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.

69 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.

69 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.

69 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.
69 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
69 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.

69 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
8 Jun 2026
Horgen Jay C. President and CEO
Sold at will
$5.92M 17,500 at 338.27
7.9%
Not planned
1 Jun 2026
FRANQUI ANNETTE Director
Bought
$228.66K 750 at 304.88
61.9%
First buy on file
8 May 2026
Sold at will
$300.18K 1,000 at 300.18
18.6%
Not planned
6 May 2026
Sold at will
$1.04M 3,402 at 305.06
75.7%
Sold half or more
6 May 2026
Cates G. Staley Director
Bought
$458.75K 1,500 at 305.83
30.6%
First buy on file
9 Mar 2026
Padiyar Kavita General Counsel & Corp. Sec.
Sold at will
$612.13K 2,200 at 278.24
4.9%
Not planned
6 Mar 2026
Wojcik Thomas M President and COO
Sold at will
$2.29M 8,000 at 286.30
4.8%
Not planned
9 Sep 2025
Wojcik Thomas M President and COO
Sold at will
$3.70M 16,000 at 231.03
9.2%
Not planned
20 Aug 2024
Horgen Jay C. President and CEO
Sold at will
$1.58M 9,300 at 169.93
2.5%
Not planned
19 Aug 2024
Horgen Jay C. President and CEO
Sold at will
$1.55M 9,000 at 171.98
2.3%
Not planned
16 Aug 2024
Jamal Rizwan M Head of Affiliate Investments
Sold at will
$1.49M 8,622 at 172.89
6.3%
Not planned
16 Aug 2024
Wojcik Thomas M Chief Operating Officer
Sold at will
$826.59K 4,786 at 172.71
5.4%
Not planned
16 Mar 2023
Bought
$500.82K 3,650 at 137.21
13.0%
22 Feb 2022
Bought
$509.38K 3,700 at 137.67
70.8%
First buy on file
15 Feb 2022
Bought
$503.86K 3,500 at 143.96
15.1%
3 Dec 2021
Jamal Rizwan M Head of Affiliate Investments
Bought
$514.41K 3,000 at 171.47
11.1%
First buy on file
3 Dec 2021
Erickson John R Head of Affiliate Engagement
Bought
$509.85K 3,000 at 169.95
14.5%
First buy on file
2 Nov 2021
Bought
$508.65K 2,700 at 188.39
13.2%
Largest buy in 3 yrs
14 Sep 2021
Horgen Jay C. President and CEO
Bought
$316.02K 2,000 at 158.01
1.1%
2 Aug 2021
Bought
$160.89K 1,000 at 160.89
7.9%
First buy on file
4 May 2021
Bought
$401.23K 2,500 at 160.49
14.3%
Largest buy in 3 yrs
10 Feb 2021
Bought
$363.83K 2,500 at 145.53
16.7%
First buy on file
9 Feb 2021
Horgen Jay C. President and CEO
Bought
$544.92K 4,000 at 136.23
3.0%
First buy on file
15 Sep 2020
Bought
$65.25K 1,000 at 65.25
9.0%
First buy on file
9 Sep 2020
Atkinson Tracy A Director
Bought
$100.57K 1,469 at 68.46
opened
First buy on file
4 Sep 2020
Bought
$350.80K 5,000 at 70.16
50.0%
First buy on file
3 Sep 2020
Bought
$71.99K 1,000 at 71.99
9.9%
First buy on file
1 Sep 2020
Horgen Jay C. President and CEO
Bought
$339.50K 5,000 at 67.90
3.6%
First buy on file
10 Jun 2020
Bought
$77.94K 1,000 at 77.94
11.0%
First buy on file
13 May 2020
Horgen Jay C. President and CEO
Bought
$592.60K 10,000 at 59.26
7.8%
First buy on file
1 May 2020
Bought
$652.10K 10,000 at 65.21
opened
First buy on file
13 Mar 2020
Bought
$54.51K 1,000 at 54.51
12.4%
First buy on file
12 Mar 2020
Horgen Jay C. President and CEO
Bought
$531.20K 10,000 at 53.12
8.5%
First buy on file
3 Mar 2020
Cutler Hugh EVP, Global Distribution
Sold, plan not stated
$122.56K 1,710 at 71.67
17.8%
3 Mar 2020
Cutler Hugh EVP, Global Distribution · indirect
Bought
$97.47K 1,360 at 71.67
157%
First buy on file
3 Mar 2020
Cutler Hugh EVP, Global Distribution
Bought
$25.08K 350 at 71.67
4.4%
First buy on file
2 Mar 2020
Wojcik Thomas M Chief Financial Officer
Bought
$101.25K 1,350 at 75.00
4.6%
First buy on file
25 Feb 2020
Byrne Samuel T Director
Bought
$80.66K 946 at 85.26
3.5%
First buy on file
24 Feb 2020
Byrne Samuel T Director
Bought
$345.00K 4,054 at 85.10
17.6%
First buy on file
20 Feb 2020
Bought
$219.18K 2,500 at 87.67
44.9%
First buy on file
18 Feb 2020
Horgen Jay C. President and CEO
Bought
$831.30K 10,000 at 83.13
9.3%
First buy on file
2 Dec 2019
Sold, plan not stated
$223.70K 2,665 at 83.94
11.1%
21 Nov 2019
Ryan Patrick T Director
Sold, plan not stated
$287.82K 3,411 at 84.38
20.4%
12 Sep 2019
Byrne Samuel T Director
Bought
$584.91K 6,589 at 88.77
52.7%
First buy on file
30 Aug 2019
DALTON NATHANIEL Director
Sold, plan not stated
$1.77M 23,000 at 76.86
9.9%
28 Jun 2019
Sold, plan not stated
$5.01M 54,350 at 92.22
72.6%
Sold half or more
13 May 2019
Cutler Hugh EVP, Global Distribution
Sold, plan not stated
$103.85K 1,133 at 91.66
10.2%
13 May 2019
Cutler Hugh EVP, Global Distribution
Bought
$103.85K 1,133 at 91.66
11.3%
First buy on file
10 May 2019
Horgen Jay C. President and CFO
Bought
$1.03M 11,000 at 93.19
10.5%
First buy on file
1 Mar 2019
Sold, plan not stated
$187.42K 1,694 at 110.64
39.5%
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