Insider trading

Period: 120 months Stock: AVTR Minimum amount: $1M × + 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.

57 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.

57 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.

57 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.

57 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.
57 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
57 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.

57 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
10 Mar 2026
MEHRA SANJEEV K Director · indirect
Bought
$1.00M 125,000 at 8.01
35.7%
+36% of stake
5 Dec 2025
MEHRA SANJEEV K Director · indirect
Bought
$3.88M 350,000 at 11.09
opened
First buy on file
30 Oct 2025
SUMME GREGORY L Director · indirect
Bought
$1.13M 100,000 at 11.25
50.0%
+50% of stake
21 Aug 2025
SUMME GREGORY L Director · indirect
Bought
$1.26M 100,000 at 12.56
100%
Largest buy in 3 yrs
23 May 2022
Vanderhaegen Frederic EVP, Americas & Europe
Sold, plan not stated
$1.23M 39,000 at 31.61
23.5%
3 Jan 2022
Brophy Gerard EVP, Biopharma Production
Sold, plan not stated
$2.42M 59,418 at 40.77
29.4%
22 Dec 2021
Sold, plan not stated
$1.17M 28,125 at 41.53
20.3%
21 Dec 2021
Sold, plan not stated
$1.57M 38,309 at 41.00
25.7%
1 Dec 2021
GUPTA RAJIV Director
Sold, plan not stated
$3.93M 100,000 at 39.30
10.2%
12 Nov 2021
Vanderhaegen Frederic EVP, Europe
Sold, plan not stated
$3.06M 80,000 at 38.25
34.1%
11 Nov 2021
Vanderhaegen Frederic EVP, Europe
Sold, plan not stated
$2.34M 60,804 at 38.41
28.2%
1 Nov 2021
GUPTA RAJIV Director
Sold, plan not stated
$4.03M 100,000 at 40.31
9.3%
1 Oct 2021
GUPTA RAJIV Director
Sold, plan not stated
$3.99M 100,000 at 39.94
8.5%
20 Sep 2021
Stubblefield Michael President and CEO
Sold, plan not stated
$5.99M 141,300 at 42.37
10.1%
1 Sep 2021
GUPTA RAJIV Director
Sold, plan not stated
$3.95M 100,000 at 39.45
7.8%
20 Aug 2021
GUPTA RAJIV Director
Sold, plan not stated
$3.88M 100,000 at 38.81
7.2%
30 Jul 2021
Brophy Gerard EVP, Biopharma Production
Sold, plan not stated
$3.02M 81,125 at 37.24
35.2%
28 Jun 2021
Sold, plan not stated
$1.00M 28,096 at 35.73
20.3%
25 Jun 2021
GUPTA RAJIV Director
Sold, plan not stated
$2.42M 68,605 at 35.32
4.7%
10 Jun 2021
Stubblefield Michael President and CEO
Sold, plan not stated 2×
$3.24M 99,887 at 32.48
6.6%
9 Jun 2021
Stubblefield Michael President and CEO
Sold, plan not stated
$7.53M 235,170 at 32.03
14.4%
8 Jun 2021
Stubblefield Michael President and CEO
Sold, plan not stated
$4.89M 152,643 at 32.04
9.8%
27 May 2021
Ohri Devashish EVP, IMEA
Sold, plan not stated
$3.20M 100,000 at 31.99
41.8%
27 May 2021
GUPTA RAJIV Director · indirect
Sold, plan not stated
$2.49M 78,109 at 31.94
21.9%
26 May 2021
GUPTA RAJIV Director · indirect
Sold, plan not stated
$4.78M 150,000 at 31.89
29.6%
24 May 2021
GUPTA RAJIV Director · indirect
Sold, plan not stated 2×
$10.69M 337,571 at 31.66
40.0%
11 May 2021
Natauri Jo Director · indirect
Sold, plan not stated
$80.59M 2,626,771 at 30.68
9.6%
30 Apr 2021
Ohri Devashish EVP, IMEA
Sold, plan not stated
$1.75M 53,649 at 32.58
25.6%
12 Apr 2021
Miller Justin EVP & General Counsel
Sold, plan not stated 2×
$3.41M 102,895 at 33.17
46.4%
12 Apr 2021
Ohri Devashish EVP, IMEA
Sold, plan not stated
$3.24M 100,160 at 32.37
39.1%
5 Feb 2021
Wondrasch Michael EVP & CIO
Sold, plan not stated 2×
$1.47M 49,468 at 29.77
25.9%
11 Jan 2021
Brophy Gerard EVP, Biopharma Production
Sold, plan not stated 2×
$11.38M 378,580 at 30.06
68.0%
Sold half or more
4 Jan 2021
Brophy Gerard EVP, Biopharma Production
Sold, plan not stated
$1.65M 59,418 at 27.84
23.8%
7 Dec 2020
Stubblefield Michael President and CEO
Sold, plan not stated
$2.70M 98,452 at 27.45
5.1%
4 Dec 2020
Stubblefield Michael President and CEO
Sold, plan not stated
$11.16M 412,188 at 27.08
19.2%
10 Nov 2020
New Mountain Investments III, LLC 10% owner · indirect
Sold, plan not stated
$893.49M 36,016,093 at 24.81
56.3%
Sold half or more
5 Oct 2020
Ohri Devashish EVP, IMEA
Sold, plan not stated 3×
$2.42M 103,440 at 23.42
40.5%
21 Aug 2020
New Mountain Investments III, LLC 10% owner · indirect
Sold, plan not stated
$498.89M 25,575,472 at 19.51
28.5%
21 Aug 2020
GOLDMAN SACHS & CO. LLC 10% owner · indirect
Sold, plan not stated
$300.34M 15,397,005 at 19.51
26.1%
21 Aug 2020
Natauri Jo Director · indirect
Sold, plan not stated
$300.34M 15,397,005 at 19.51
26.1%
29 May 2020
Ohri Devashish EVP, IMEA
Sold, plan not stated 2×
$1.22M 65,000 at 18.84
30.0%
26 May 2020
New Mountain Investments III, LLC 10% owner · indirect
Sold, plan not stated
$332.19M 20,886,424 at 15.90
18.9%
26 May 2020
GOLDMAN SACHS & CO. LLC 10% owner · indirect
Sold, plan not stated
$218.25M 13,726,411 at 15.90
18.9%
26 May 2020
Connolly Thomas Director · indirect
Sold, plan not stated
$218.25M 13,726,411 at 15.90
18.9%
26 May 2020
Natauri Jo Director · indirect
Sold, plan not stated
$218.25M 13,726,411 at 15.90
18.9%
9 Sep 2019
Natauri Jo Director · indirect
Bought
$2.46M 149,694 at 16.46
0.2%
First buy on file
9 Sep 2019
GOLDMAN SACHS & CO. LLC 10% owner · indirect
Bought
$2.46M 149,694 at 16.46
0.2%
First buy on file
9 Sep 2019
Connolly Thomas Director · indirect
Sold, plan not stated
$2.46M 149,694 at 16.46
0.2%
9 Sep 2019
GOLDMAN SACHS & CO. LLC 10% owner · indirect
Sold, plan not stated
$2.46M 149,694 at 16.46
0.2%
9 Sep 2019
Natauri Jo Director · indirect
Sold, plan not stated
$2.46M 149,694 at 16.46
0.2%
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