Insider trading

Period: 120 months Stock: ALAB + 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.

162 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.

162 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.

162 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.

162 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.
162 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
162 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.

162 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Jan 2026
Mazzara Philip General Counsel and Secretary
Sold on a plan 9×
$1.78M 10,000 at 178.41
6.8%
Planned (10b5-1)
1 Dec 2025
ALBA MANUEL Director · indirect
Sold on a plan 38×
$30.41M 183,000 at 166.18
34.2%
Planned (10b5-1)
20 Nov 2025
LAZAR JACK R Director
Sold on a plan 9×
$373.87K 2,500 at 149.55
2.6%
Planned (10b5-1)
17 Nov 2025
Gajendra Sanjay President and COO
Sold at will 5×
$13.09M 90,459 at 144.69
5.4%
Not planned
17 Nov 2025
Mohan Jitendra Chief Executive Officer
Sold at will 5×
$13.09M 90,459 at 144.69
4.2%
Not planned
17 Nov 2025
Tate Michael Truett Chief Financial Officer
Sold at will 4×
$1.65M 11,430 at 144.69
5.6%
Not planned
17 Nov 2025
Mazzara Philip General Counsel and Secretary
Sold at will 4×
$668.48K 4,620 at 144.69
3.0%
Not planned
1 Oct 2025
Mazzara Philip General Counsel and Secretary
Sold on a plan 9×
$1.92M 10,000 at 192.16
6.2%
Planned (10b5-1)
2 Sep 2025
ALBA MANUEL Director · indirect
Sold on a plan 26×
$31.71M 183,000 at 173.27
32.2%
Planned (10b5-1)
28 Aug 2025
Mazzara Philip General Counsel and Secretary
Sold on a plan 7×
$1.89M 10,000 at 188.70
5.8%
Planned (10b5-1)
27 Aug 2025
LAZAR JACK R Director
Sold on a plan 5×
$4.01M 22,500 at 178.42
18.8%
Planned (10b5-1)
18 Aug 2025
Gajendra Sanjay President and COO
Sold at will 2×
$16.78M 91,441 at 183.51
4.0%
Not planned
18 Aug 2025
Mohan Jitendra Chief Executive Officer
Sold at will 2×
$16.78M 91,441 at 183.51
4.0%
Not planned
18 Aug 2025
Tate Michael Truett Chief Financial Officer
Sold at will 2×
$3.46M 18,861 at 183.51
6.8%
Not planned
18 Aug 2025
Mazzara Philip General Counsel and Secretary
Sold at will 2×
$1.33M 7,237 at 183.51
4.0%
Not planned
12 Aug 2025
Tate Michael Truett Chief Financial Officer · indirect
Sold at will 3×
$19.12M 100,000 at 191.19
19.9%
Not planned
8 Aug 2025
Sold at will
$4.38M 25,000 at 175.26
25.2%
Not planned
8 Aug 2025
Dyckerhoff Stefan A Director · indirect
Sold at will
$175.26K 1,000 at 175.26
11.2%
Not planned
7 Aug 2025
Gajendra Sanjay President and COO · indirect
Sold on a plan 10×
$47.60M 280,000 at 170.02
4.8%
Planned (10b5-1)
7 Aug 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$25.98M 152,517 at 170.33
25.3%
Planned (10b5-1)
7 Aug 2025
Tate Michael Truett Chief Financial Officer · indirect
Sold at will 4×
$17.14M 100,000 at 171.38
16.2%
Not planned
7 Aug 2025
Sold at will 3×
$4.34M 25,000 at 173.42
20.1%
Not planned
7 Aug 2025
Dyckerhoff Stefan A Director · indirect
Sold at will 3×
$173.42K 1,000 at 173.42
10.1%
Not planned
21 Jul 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$8.60M 76,258 at 112.72
13.8%
Planned (10b5-1)
21 Jul 2025
ALBA MANUEL Director · indirect
Sold on a plan
$1.47M 13,259 at 111.00
0.7%
Planned (10b5-1)
18 Jul 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$4.59M 45,755 at 100.25
8.6%
Planned (10b5-1)
17 Jul 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$7.60M 80,503 at 94.37
14.0%
Planned (10b5-1)
10 Jul 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$1.16M 11,282 at 102.46
2.2%
Planned (10b5-1)
9 Jul 2025
Gajendra Sanjay President and COO · indirect
Sold on a plan 4×
$16.27M 165,000 at 98.61
19.2%
Planned (10b5-1)
9 Jul 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$698.26K 6,982 at 100.01
1.3%
Planned (10b5-1)
3 Jul 2025
ALBA MANUEL Director · indirect
Sold on a plan 10×
$2.82M 30,991 at 91.13
6.9%
Planned (10b5-1)
2 Jul 2025
ALBA MANUEL Director · indirect
Sold on a plan 10×
$5.67M 63,000 at 89.95
13.0%
Planned (10b5-1)
24 Jun 2025
Mayer Bethany Director
Sold on a plan 3×
$60.00K 686 at 87.47
9.9%
Planned (10b5-1)
20 Jun 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$5.32M 52,743 at 100.86
9.3%
Planned (10b5-1)
20 Jun 2025
ALBA MANUEL Director · indirect
Sold on a plan 4×
$2.03M 20,150 at 100.84
4.4%
Planned (10b5-1)
18 Jun 2025
Gajendra Sanjay President and COO · indirect
Sold on a plan 4×
$7.51M 76,373 at 98.39
9.7%
Planned (10b5-1)
17 Jun 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$10.07M 106,510 at 94.54
17.0%
Planned (10b5-1)
4 Jun 2025
Gajendra Sanjay President and COO · indirect
Sold on a plan 3×
$8.70M 88,627 at 98.11
10.9%
Planned (10b5-1)
30 May 2025
Tate Michael Truett Chief Financial Officer · indirect
Sold on a plan 7×
$45.11M 500,000 at 90.23
44.7%
Planned (10b5-1)
29 May 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$1.42M 14,200 at 100.00
2.6%
Planned (10b5-1)
29 May 2025
ALBA MANUEL Director · indirect
Sold on a plan 2×
$60.00K 600 at 100.00
0.1%
Planned (10b5-1)
27 May 2025
Gajendra Sanjay President and COO · indirect
Sold on a plan 3×
$16.21M 165,000 at 98.25
18.3%
Planned (10b5-1)
19 May 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$11.55M 128,250 at 90.02
19.2%
Planned (10b5-1)
19 May 2025
Mazzara Philip General Counsel and Secretary
Sold on a plan
$2.25M 25,000 at 90.13
13.3%
Planned (10b5-1)
16 May 2025
Gajendra Sanjay See Remarks
Sold at will 3×
$8.28M 91,337 at 90.67
3.9%
Not planned
16 May 2025
Mohan Jitendra Chief Executive Officer
Sold at will 3×
$8.28M 91,337 at 90.67
3.9%
Not planned
16 May 2025
Tate Michael Truett Chief Financial Officer
Sold at will 3×
$825.72K 9,107 at 90.67
3.7%
Not planned
16 May 2025
Mazzara Philip General Counsel and Secretary
Sold on a plan 3×
$345.36K 3,809 at 90.67
2.0%
Planned (10b5-1)
15 May 2025
Sold on a plan 4×
$228.91K 2,500 at 91.56
2.7%
Planned (10b5-1)
14 May 2025
Mohan Jitendra Chief Executive Officer · indirect
Sold on a plan 6×
$6.82M 75,000 at 90.90
11.8%
Planned (10b5-1)
Showing 51–100 of 162. ← Newer Page 2 of 4 Older →