Insider trading

Period: 120 months Stock: CIEN Role: CEO × + Add filter Clear all
Views & alerts

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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.

312 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.

312 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.

312 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.

312 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.
312 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
312 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.

312 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Sep 2026
SMITH GARY B President & CEO
Sold on a plan
$974.69K 2,952 at 330.18
1.2%
Planned (10b5-1)
1 Sep 2026
SMITH GARY B President, CEO
Sold on a plan
$1.07M 2,952 at 362.90
1.2%
Planned (10b5-1)
17 Aug 2026
SMITH GARY B President, CEO
Sold on a plan
$1.32M 2,952 at 447.78
1.2%
Planned (10b5-1)
3 Aug 2026
SMITH GARY B President, CEO
Sold on a plan
$1.12M 2,952 at 379.81
1.2%
Planned (10b5-1)
15 Jul 2026
SMITH GARY B President, CEO
Sold on a plan
$1.24M 2,952 at 421.10
1.2%
Planned (10b5-1)
1 Jul 2026
SMITH GARY B President, CEO
Sold on a plan
$1.38M 2,952 at 468.83
1.1%
Planned (10b5-1)
15 Jun 2026
SMITH GARY B President, CEO
Sold on a plan
$1.35M 2,952 at 457.02
1.1%
Planned (10b5-1)
1 Jun 2026
SMITH GARY B President, CEO
Sold on a plan
$1.67M 2,952 at 565.92
1.1%
Planned (10b5-1)
15 May 2026
SMITH GARY B President, CEO
Sold on a plan
$1.66M 2,952 at 562.05
1.1%
Planned (10b5-1)
1 May 2026
SMITH GARY B President, CEO
Sold on a plan
$1.59M 2,952 at 537.74
1.1%
Planned (10b5-1)
15 Apr 2026
SMITH GARY B President, CEO
Sold on a plan
$1.38M 2,952 at 467.47
1.0%
Planned (10b5-1)
1 Apr 2026
SMITH GARY B President, CEO
Sold on a plan
$1.23M 2,952 at 415.51
1.0%
Planned (10b5-1)
16 Mar 2026
SMITH GARY B President, CEO
Sold on a plan
$1.06M 2,952 at 359.53
1.0%
Planned (10b5-1)
2 Mar 2026
SMITH GARY B President, CEO
Sold on a plan
$1.05M 2,952 at 354.64
1.0%
Planned (10b5-1)
17 Feb 2026
SMITH GARY B President, CEO
Sold on a plan
$884.16K 2,952 at 299.51
1.0%
Planned (10b5-1)
2 Feb 2026
SMITH GARY B President, CEO
Sold on a plan
$784.06K 2,952 at 265.60
1.0%
Planned (10b5-1)
15 Jan 2026
SMITH GARY B President, CEO
Sold on a plan
$741.21K 2,993 at 247.65
1.0%
Planned (10b5-1)
5 Jan 2026
SMITH GARY B President, CEO
Sold on a plan
$19.17M 83,552 at 229.44
21.3%
Planned (10b5-1)
22 Dec 2025
SMITH GARY B President, CEO
Sold on a plan
$1.59M 6,800 at 233.46
1.7%
Planned (10b5-1)
3 Dec 2025
SMITH GARY B President, CEO
Sold on a plan
$1.31M 6,800 at 192.61
2.6%
Planned (10b5-1)
10 Nov 2025
SMITH GARY B President, CEO
Sold on a plan
$1.42M 6,800 at 209.45
2.5%
Planned (10b5-1)
3 Nov 2025
SMITH GARY B President, CEO
Sold on a plan
$1.30M 6,800 at 190.45
2.5%
Planned (10b5-1)
15 Oct 2025
SMITH GARY B President, CEO
Sold on a plan
$1.16M 6,800 at 170.25
2.4%
Planned (10b5-1)
1 Oct 2025
SMITH GARY B President, CEO
Sold on a plan
$1.02M 6,800 at 149.88
2.4%
Planned (10b5-1)
15 Sep 2025
SMITH GARY B President, CEO
Sold on a plan
$926.18K 6,800 at 136.20
2.2%
Planned (10b5-1)
2 Sep 2025
SMITH GARY B President, CEO
Sold on a plan
$631.95K 6,800 at 92.93
2.2%
Planned (10b5-1)
15 Aug 2025
SMITH GARY B President, CEO
Sold on a plan
$615.64K 6,800 at 90.54
2.1%
Planned (10b5-1)
1 Aug 2025
SMITH GARY B President, CEO
Sold on a plan
$603.97K 6,800 at 88.82
2.1%
Planned (10b5-1)
15 Jul 2025
SMITH GARY B President, CEO
Sold on a plan
$559.15K 6,800 at 82.23
2.0%
Planned (10b5-1)
1 Jul 2025
SMITH GARY B President, CEO
Sold on a plan
$546.41K 6,800 at 80.35
2.0%
Planned (10b5-1)
16 Jun 2025
SMITH GARY B President, CEO
Sold on a plan
$504.46K 6,800 at 74.19
1.9%
Planned (10b5-1)
2 Jun 2025
SMITH GARY B President, CEO
Sold on a plan
$548.20K 6,800 at 80.62
1.9%
Planned (10b5-1)
15 May 2025
SMITH GARY B President, CEO
Sold on a plan
$543.25K 6,800 at 79.89
1.8%
Planned (10b5-1)
1 May 2025
SMITH GARY B President, CEO
Sold on a plan
$488.94K 6,800 at 71.90
1.8%
Planned (10b5-1)
15 Apr 2025
SMITH GARY B President, CEO
Sold on a plan
$404.87K 6,800 at 59.54
1.8%
Planned (10b5-1)
17 Mar 2025
SMITH GARY B President, CEO
Sold on a plan
$443.21K 6,800 at 65.18
1.7%
Planned (10b5-1)
3 Mar 2025
SMITH GARY B President, CEO
Sold on a plan
$519.56K 6,800 at 76.41
1.7%
Planned (10b5-1)
18 Feb 2025
SMITH GARY B President, CEO
Sold on a plan 2×
$607.87K 6,800 at 89.39
1.6%
Planned (10b5-1)
3 Feb 2025
SMITH GARY B President, CEO
Sold on a plan 2×
$577.07K 6,800 at 84.86
1.6%
Planned (10b5-1)
15 Jan 2025
SMITH GARY B President, CEO
Sold on a plan 2×
$579.98K 6,800 at 85.29
1.6%
Planned (10b5-1)
2 Jan 2025
SMITH GARY B President, CEO
Sold on a plan 2×
$1.14M 13,600 at 83.66
3.1%
Planned (10b5-1)
3 Jun 2024
SMITH GARY B President, CEO
Sold on a plan
$199.93K 4,166 at 47.99
1.1%
Planned (10b5-1)
15 May 2024
SMITH GARY B President, CEO
Sold on a plan
$204.81K 4,166 at 49.16
1.1%
Planned (10b5-1)
1 May 2024
SMITH GARY B President, CEO
Sold on a plan
$194.37K 4,166 at 46.66
1.1%
Planned (10b5-1)
15 Apr 2024
SMITH GARY B President, CEO
Sold on a plan
$186.63K 4,166 at 44.80
1.1%
Planned (10b5-1)
1 Apr 2024
SMITH GARY B President, CEO
Sold on a plan
$205.77K 4,166 at 49.39
1.1%
Planned (10b5-1)
15 Mar 2024
SMITH GARY B President, CEO
Sold on a plan
$207.63K 4,166 at 49.84
1.0%
Planned (10b5-1)
1 Mar 2024
SMITH GARY B President, CEO
Sold on a plan 2×
$501.60K 8,332 at 60.20
2.0%
Planned (10b5-1)
15 Feb 2024
SMITH GARY B President, CEO
Sold on a plan 2×
$473.78K 8,332 at 56.86
2.0%
Planned (10b5-1)
1 Feb 2024
SMITH GARY B President, CEO
Sold on a plan 2×
$3.83M 70,838 at 54.11
14.3%
Planned (10b5-1)
Showing 1–50 of 312. Page 1 of 7 Older →