Insider trading

Period: 120 months Stock: SYNA + 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.

196 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.

196 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.

196 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.

196 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.
196 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
196 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.

196 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
25 Sep 2026
Song Esther See Remarks
Sold on a plan
$14.70K 147 at 100.00
1.0%
Planned (10b5-1)
21 Sep 2026
Patel Rahul G. See remarks below
Sold on a plan
$213.56K 2,276 at 93.83
1.2%
Planned (10b5-1)
18 Sep 2026
Bodensteiner Lisa See Remarks
Sold on a plan
$30.94K 334 at 92.63
0.4%
Planned (10b5-1)
18 Sep 2026
Song Esther See Remarks
Sold on a plan
$5.84K 63 at 92.63
0.4%
Planned (10b5-1)
25 Aug 2026
Gupta Vikram See Remarks
Sold on a plan 2×
$404.15K 4,277 at 94.49
4.1%
Planned (10b5-1)
19 Aug 2026
Patel Rahul G. See remarks below
Sold on a plan
$239.87K 2,276 at 105.39
1.2%
Planned (10b5-1)
18 Aug 2026
Bodensteiner Lisa See Remarks
Sold on a plan 3×
$627.53K 6,056 at 103.62
7.2%
Planned (10b5-1)
18 Aug 2026
Gupta Vikram See Remarks
Sold on a plan 3×
$443.33K 4,277 at 103.65
4.0%
Planned (10b5-1)
18 Aug 2026
Song Esther See Remarks
Sold on a plan 3×
$45.31K 437 at 103.68
2.9%
Planned (10b5-1)
27 Jul 2026
Gupta Vikram See Remarks
Sold on a plan
$41.11K 360 at 114.20
0.4%
Planned (10b5-1)
20 Jul 2026
Patel Rahul G. See remarks below
Sold on a plan 3×
$523.05K 4,554 at 114.85
5.0%
Planned (10b5-1)
20 Jul 2026
Bodensteiner Lisa See Remarks
Sold on a plan 2×
$51.74K 450 at 114.97
0.7%
Planned (10b5-1)
20 Jul 2026
Gupta Vikram See Remarks
Sold on a plan 2×
$41.32K 360 at 114.78
0.4%
Planned (10b5-1)
18 Jun 2026
Bodensteiner Lisa See Remarks
Sold on a plan
$46.19K 334 at 138.28
0.5%
Planned (10b5-1)
18 Jun 2026
Song Esther See Remarks
Sold on a plan
$17.42K 126 at 138.28
1.0%
Planned (10b5-1)
28 May 2026
Song Esther See Remarks
Sold on a plan 6×
$1.25M 8,833 at 141.17
41.6%
Planned (10b5-1)
26 May 2026
Gupta Vikram See Remarks
Sold on a plan
$102.07K 692 at 147.50
0.8%
Planned (10b5-1)
19 May 2026
Gupta Vikram See Remarks
Sold on a plan
$79.46K 692 at 114.83
0.8%
Planned (10b5-1)
19 May 2026
Bodensteiner Lisa See Remarks
Sold on a plan
$70.28K 612 at 114.83
1.0%
Planned (10b5-1)
27 Apr 2026
Gupta Vikram See Remarks
Sold on a plan
$143.81K 1,548 at 92.90
1.7%
Planned (10b5-1)
24 Apr 2026
Patel Rahul G. See remarks below
Sold on a plan
$205.29K 2,281 at 90.00
2.0%
Planned (10b5-1)
20 Apr 2026
Ganesan Satish See Remarks
Sold on a plan
$411.38K 5,065 at 81.22
7.2%
Planned (10b5-1)
20 Apr 2026
Bodensteiner Lisa See Remarks
Sold on a plan 2×
$147.20K 1,798 at 81.87
2.7%
Planned (10b5-1)
20 Apr 2026
Gupta Vikram See Remarks
Sold on a plan
$125.31K 1,548 at 80.95
1.7%
Planned (10b5-1)
18 Mar 2026
Bodensteiner Lisa See Remarks
Sold on a plan
$24.99K 334 at 74.83
0.5%
Planned (10b5-1)
25 Feb 2026
Gupta Vikram See Remarks
Sold on a plan
$62.97K 772 at 81.57
0.8%
Planned (10b5-1)
18 Feb 2026
Gupta Vikram See Remarks
Sold on a plan
$65.62K 772 at 85.00
0.8%
Planned (10b5-1)
18 Feb 2026
Bodensteiner Lisa See Remarks
Sold on a plan
$48.92K 576 at 84.93
0.8%
Planned (10b5-1)
20 Jan 2026
Patel Rahul G. See remarks below
Sold on a plan 3×
$198.92K 2,281 at 87.21
2.0%
Planned (10b5-1)
6 Jan 2026
Patel Rahul G. See remarks below
Sold on a plan
$193.97K 2,282 at 85.00
1.9%
Planned (10b5-1)
5 Jan 2026
Patel Rahul G. See remarks below
Sold on a plan
$182.56K 2,282 at 80.00
1.9%
Planned (10b5-1)
18 Dec 2025
Bodensteiner Lisa See Remarks
Sold on a plan
$25.48K 336 at 75.83
0.4%
Planned (10b5-1)
17 Dec 2025
Gupta Vikram See Remarks
Sold on a plan
$52.05K 694 at 75.00
0.7%
Planned (10b5-1)
12 Dec 2025
Gupta Vikram See Remarks
Sold on a plan
$55.57K 694 at 80.07
0.7%
Planned (10b5-1)
11 Dec 2025
Ganesan Satish See Remarks
Sold on a plan 2×
$1.47M 18,285 at 80.29
18.7%
Planned (10b5-1)
9 Dec 2025
Bodensteiner Lisa See Remarks
Sold on a plan 3×
$565.05K 7,182 at 78.68
8.7%
Planned (10b5-1)
10 Feb 2025
Rizvi Ken See Remarks
Bought
$248.94K 3,600 at 69.15
15.0%
First buy on file
4 Dec 2024
Gupta Vikram See Remarks
Sold on a plan
$33.55K 411 at 81.63
1.0%
Planned (10b5-1)
27 Nov 2024
Gupta Vikram See Remarks
Sold on a plan
$33.03K 412 at 80.17
1.0%
Planned (10b5-1)
25 Nov 2024
Gupta Vikram See Remarks
Sold on a plan
$32.88K 411 at 80.00
1.0%
Planned (10b5-1)
27 Sep 2024
Gupta Vikram See Remarks
Sold on a plan
$218.48K 2,731 at 80.00
5.9%
Planned (10b5-1)
28 Aug 2024
Gupta Vikram See Remarks
Sold on a plan
$80.64K 1,008 at 80.00
2.2%
Planned (10b5-1)
23 Aug 2024
Gupta Vikram See Remarks
Sold on a plan
$149.60K 1,870 at 80.00
3.8%
Planned (10b5-1)
27 Jun 2024
Gupta Vikram See Remarks
Sold on a plan
$22.14K 257 at 86.15
0.8%
Planned (10b5-1)
20 Jun 2024
Gupta Vikram See Remarks
Sold on a plan
$23.31K 259 at 90.00
0.8%
Planned (10b5-1)
13 Jun 2024
Gupta Vikram See Remarks
Sold on a plan
$24.54K 258 at 95.10
0.8%
Planned (10b5-1)
1 Mar 2024
Gupta Vikram See Remarks
Sold at will
$382.38K 3,616 at 105.75
10.2%
Not planned
20 Nov 2023
Butler Dean Warren See Remarks
Sold at will 2×
$367.96K 3,477 at 105.83
7.0%
Not planned
20 Nov 2023
McFarland John See Remarks
Sold at will
$93.56K 884 at 105.83
5.5%
Not planned
20 Nov 2023
Gupta Vikram See Remarks
Sold at will
$76.99K 724 at 106.34
1.9%
Not planned
Showing 1–50 of 196. Page 1 of 4 Older →