Insider trading

Period: 120 months Stock: SMTC Share of holding: 50% or more × + Add filter Clear all
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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.

50 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.

50 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.

50 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.

50 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.
50 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
50 decisions over 120 months Remove this filter
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.

50 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
16 Sep 2026
Sold at will
$877.98K 5,321 at 165.00
100%
Sold half or more
28 May 2026
Li Ye Jane Director
Sold at will
$881.76K 5,285 at 166.84
87.9%
Sold half or more
18 Jun 2025
Sold at will
$548.74K 13,123 at 41.82
100%
Sold half or more
17 Jan 2025
Sherazi Imran SVP and GM
Sold on a plan
$100.35K 1,338 at 75.00
99.0%
Sold half or more
20 Dec 2024
Sherazi Imran SVP and GM
Sold on a plan
$322.73K 4,965 at 65.00
78.6%
Sold half or more
17 Dec 2024
Lin Mark EVP and CFO
Sold on a plan 4×
$401.95K 6,114 at 65.74
63.4%
Sold half or more
15 Dec 2023
Summers Sylvia Board of Directors
Sold at will
$358.30K 16,000 at 22.39
55.2%
Sold half or more
28 Sep 2023
Sold at will
$464.79K 18,227 at 25.50
100%
Sold half or more
18 Sep 2023
Walsh Paul V Jr Director
Bought
$496.52K 20,000 at 24.83
×23
First buy on file
6 Dec 2021
Powell Norris B SVP and CHRO
Sold, plan not stated
$369.71K 4,291 at 86.16
100%
Sold half or more
14 Sep 2021
Li Ye Jane Board of Directors
Sold, plan not stated
$515.28K 6,749 at 76.35
50.7%
Sold half or more
8 Sep 2021
Sold, plan not stated
$678.69K 8,958 at 75.76
100%
Sold half or more
24 Dec 2020
Sold, plan not stated
$1.93M 27,112 at 71.24
66.6%
Sold half or more
8 Dec 2020
Li Ye Jane Board of Directors
Sold, plan not stated
$532.61K 7,500 at 71.02
59.1%
Sold half or more
7 Dec 2020
Beauchamp Gary EVP and GM
Sold, plan not stated
$680.12K 9,633 at 70.60
100%
Sold half or more
7 Dec 2020
Sold, plan not stated
$325.42K 4,634 at 70.22
50.3%
Sold half or more
5 Jun 2020
Fulton Alistair VP and GM
Sold, plan not stated 2×
$270.52K 4,750 at 56.95
82.2%
Sold half or more
3 Jun 2020
Sold, plan not stated
$541.95K 10,000 at 54.19
61.2%
Sold half or more
2 Jun 2020
Costello Mark C VP and GM
Sold, plan not stated
$633.61K 12,112 at 52.31
100%
Sold half or more
1 Jun 2020
Sold, plan not stated
$1.32M 25,070 at 52.76
100%
Sold half or more
23 Dec 2019
Fulton Alistair VP and GM
Sold, plan not stated
$65.04K 1,250 at 52.03
100%
Sold half or more
11 Dec 2019
Sold, plan not stated 2×
$909.46K 19,267 at 47.20
57.3%
Sold half or more
7 Oct 2019
Fulton Alistair VP and GM
Sold, plan not stated
$35.01K 709 at 49.38
100%
Sold half or more
11 Sep 2019
Costello Mark C VP and GM
Sold, plan not stated
$418.93K 8,951 at 46.80
74.3%
Sold half or more
12 Jul 2019
Fulton Alistair VP and GM
Sold, plan not stated
$74.07K 1,500 at 49.38
79.7%
Sold half or more
18 Jun 2019
Costello Mark C VP and GM
Sold, plan not stated
$547.66K 12,046 at 45.46
50.0%
Sold half or more
20 Mar 2019
Li Ye Jane Board of Directors
Sold, plan not stated
$274.86K 5,000 at 54.97
68.2%
Sold half or more
19 Mar 2019
Beauchamp Gary EVP and GM
Sold, plan not stated
$1.32M 24,184 at 54.75
100%
Sold half or more
18 Mar 2019
Beauchamp Gary EVP and GM
Sold, plan not stated 2×
$1.32M 24,183 at 54.40
55.8%
Sold half or more
18 Mar 2019
Sold, plan not stated
$263.07K 4,838 at 54.38
100%
Sold half or more
9 Jan 2019
Santoro Carmelo J. Board of Directors
Sold, plan not stated
$664.95K 13,872 at 47.93
50.9%
Sold half or more
4 Jan 2019
Sold, plan not stated
$910.60K 20,000 at 45.53
59.9%
Sold half or more
3 Dec 2018
Li Ye Jane Board of Directors
Sold, plan not stated
$157.46K 3,000 at 52.49
56.3%
Sold half or more
29 Jun 2018
Beauchamp Gary EVP and GM
Sold, plan not stated 2×
$1.13M 24,029 at 46.87
100%
Sold half or more
28 Mar 2018
ANTLE GLEN M Board of Directors
Sold, plan not stated 2×
$388.06K 10,000 at 38.81
100%
Sold half or more
19 Mar 2018
Costello Mark C VP and GM
Sold, plan not stated 3×
$521.54K 13,248 at 39.37
64.9%
Sold half or more
13 Dec 2017
ANTLE GLEN M Board of Directors
Sold, plan not stated
$172.80K 5,000 at 34.56
100%
Sold half or more
13 Oct 2017
Beauchamp Gary EVP & GM
Sold, plan not stated 3×
$863.09K 21,666 at 39.84
100%
Sold half or more
6 Sep 2017
Costello Mark C VP & GM
Sold, plan not stated
$32.53K 897 at 36.27
100%
Sold half or more
16 Aug 2017
Costello Mark C VP & GM
Sold, plan not stated
$33.92K 897 at 37.81
50.0%
Sold half or more
13 Jul 2017
Costello Mark C VP & GM
Sold, plan not stated
$140.55K 3,750 at 37.48
100%
Sold half or more
20 Jun 2017
ANTLE GLEN M Board of Directors
Sold, plan not stated
$199.84K 5,579 at 35.82
100%
Sold half or more
9 Jun 2017
Beauchamp Gary Executive Vice President
Sold, plan not stated
$1.10M 30,899 at 35.52
100%
Sold half or more
9 Jun 2017
ANTLE GLEN M Director
Sold, plan not stated
$187.32K 5,000 at 37.46
62.2%
Sold half or more
6 Jun 2017
Costello Mark C Vice President
Sold, plan not stated
$109.37K 3,025 at 36.16
100%
Sold half or more
27 Mar 2017
Ammann Charles B. Executive Vice President
Sold, plan not stated
$488.58K 14,286 at 34.20
53.0%
Sold half or more
15 Mar 2017
Costello Mark C Vice President
Sold, plan not stated
$84.38K 2,500 at 33.75
50.6%
Sold half or more
28 Feb 2017
Costello Mark C Vice President
Sold, plan not stated
$82.55K 2,441 at 33.82
50.0%
Sold half or more
8 Dec 2016
ANTLE GLEN M Director
Sold, plan not stated
$161.55K 5,000 at 32.31
62.2%
Sold half or more
5 Dec 2016
KIM JAMES JUNGSUP Senior Vice President
Sold, plan not stated
$517.31K 17,100 at 30.25
53.1%
Sold half or more
Showing 1–50 of 50.