Insider trading

Period: 120 months Stock: SMTC Role: CEO × + 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.

67 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.

67 decisions over 120 months Remove this filter
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.

67 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.

67 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.
67 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
67 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.

67 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
2 Oct 2026
HOU HONG Q President and CEO
Sold on a plan
$382.42K 2,000 at 191.21
2.9%
Planned (10b5-1)
4 Sep 2026
HOU HONG Q President and CEO
Sold on a plan
$277.42K 2,000 at 138.71
3.2%
Planned (10b5-1)
7 Aug 2026
HOU HONG Q President and CEO
Sold on a plan
$280.00K 2,000 at 140.00
3.1%
Planned (10b5-1)
10 Jul 2026
HOU HONG Q President and CEO
Sold on a plan
$266.00K 2,000 at 133.00
3.0%
Planned (10b5-1)
29 Jun 2026
HOU HONG Q President and CEO
Sold at will 2×
$1.47M 9,605 at 152.57
13.1%
Not planned
5 Jun 2026
HOU HONG Q President and CEO
Sold on a plan
$324.20K 2,000 at 162.10
2.8%
Planned (10b5-1)
1 May 2026
HOU HONG Q President and CEO
Sold on a plan
$206.02K 2,000 at 103.01
2.7%
Planned (10b5-1)
10 Apr 2026
HOU HONG Q President and CEO
Sold on a plan
$180.22K 2,000 at 90.11
2.7%
Planned (10b5-1)
3 Dec 2025
HOU HONG Q President and CEO
Sold at will
$740.77K 10,000 at 74.08
31.7%
Not planned
24 Mar 2022
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 2×
$1.75M 25,000 at 70.13
14.0%
8 Dec 2021
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$903.45K 10,000 at 90.35
5.6%
7 Dec 2021
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 3×
$2.68M 30,000 at 89.20
14.3%
16 Jul 2021
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 2×
$1.24M 20,000 at 62.19
8.7%
15 Jul 2021
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$1.25M 20,000 at 62.73
8.7%
14 Jul 2021
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 3×
$1.95M 30,000 at 64.94
12.5%
13 Jul 2021
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 2×
$1.30M 20,000 at 65.18
8.7%
10 Dec 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$698.53K 10,000 at 69.85
6.7%
9 Dec 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$719.52K 10,000 at 71.95
6.7%
8 Dec 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$1.06M 15,000 at 70.52
9.7%
2 Sep 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$597.50K 10,000 at 59.75
6.7%
1 Sep 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$293.87K 5,000 at 58.77
3.2%
31 Aug 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$293.00K 5,000 at 58.60
3.1%
3 Jun 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$817.92K 15,000 at 54.53
8.6%
2 Jun 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 2×
$785.57K 15,000 at 52.37
7.9%
1 Jun 2020
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$528.62K 10,000 at 52.86
5.0%
12 Dec 2019
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$484.57K 10,000 at 48.46
6.2%
11 Dec 2019
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$473.07K 10,000 at 47.31
5.8%
10 Dec 2019
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$468.55K 10,000 at 46.85
5.5%
9 Dec 2019
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$466.62K 10,000 at 46.66
5.2%
26 Mar 2019
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$2.64M 50,000 at 52.83
20.7%
25 Mar 2019
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$1.31M 25,000 at 52.48
9.4%
12 Dec 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$1.70M 35,000 at 48.53
20.5%
11 Dec 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$1.23M 25,740 at 47.80
15.9%
4 Dec 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 3×
$1.32M 25,740 at 51.20
15.9%
3 Dec 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 4×
$2.78M 53,000 at 52.49
28.0%
13 Jul 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$125.31K 2,500 at 50.12
1.7%
2 Jul 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 2×
$332.59K 7,000 at 47.51
4.5%
15 Jun 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$126.56K 2,500 at 50.62
1.6%
6 Jun 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$2.03M 40,000 at 50.72
33.5%
5 Jun 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$2.99M 60,000 at 49.83
33.5%
4 Jun 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$2.46M 50,000 at 49.30
21.8%
15 May 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$107.46K 2,500 at 42.98
1.1%
1 May 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 2×
$361.21K 9,000 at 40.13
3.7%
16 Apr 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$107.32K 2,500 at 42.93
1.0%
15 Mar 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 3×
$98.24K 2,500 at 39.30
1.0%
1 Mar 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$230.93K 7,000 at 32.99
3.0%
21 Feb 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$743.46K 22,000 at 33.79
10.1%
15 Feb 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$82.33K 2,500 at 32.93
1.3%
14 Feb 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated
$717.86K 22,000 at 32.63
9.9%
5 Feb 2018
MAHESWARAN MOHAN President and CEO
Sold, plan not stated 2×
$386.75K 11,000 at 35.16
5.2%
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