Insider trading

Period: 120 months Stock: QMCO Share of holding: 50% or more × + 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.

13 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.

13 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.

13 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.

13 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.
13 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
13 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.

13 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
15 Apr 2025
PACIFIC INVESTMENT MANAGEMENT CO LLC 10% owner · indirect
Sold at will
$9.86M 962,127 at 10.25
100%
Sold half or more
21 Feb 2020
Martella Donald E. Jr. SVP, ENGINEERING
Sold, plan not stated
$348.92K 62,207 at 5.61
61.5%
Sold half or more
29 Jan 2020
Sold, plan not stated
no price 969,900 shares
100%
Sold half or more
3 Dec 2019
FICHTHORN JOHN Director · indirect
Sold, plan not stated
$5.09M 969,900 at 5.25
100%
Sold half or more
3 Dec 2019
BR Dialectic Capital Management, LLC 10% owner · indirect
Sold, plan not stated
$5.09M 969,900 at 5.25
100%
Sold half or more
6 Dec 2016
Smith Jeffrey C 10% owner · indirect
Sold, plan not stated 2×
$4.07M 4,465,590 at 0.91
51.1%
Sold half or more
6 Dec 2016
Starboard Value LP 10% owner · indirect
Sold, plan not stated 2×
$4.07M 4,465,590 at 0.91
51.1%
Sold half or more
6 Dec 2016
Smith Jeffrey C 10% owner · indirect
Sold, plan not stated 2×
$1.43M 1,566,216 at 0.91
51.1%
Sold half or more
6 Dec 2016
Starboard Value LP 10% owner · indirect
Sold, plan not stated 2×
$1.43M 1,566,216 at 0.91
51.1%
Sold half or more
6 Dec 2016
Smith Jeffrey C 10% owner · indirect
Sold, plan not stated 2×
$912.10K 1,000,963 at 0.91
51.1%
Sold half or more
6 Dec 2016
Starboard Value LP 10% owner · indirect
Sold, plan not stated 2×
$912.10K 1,000,963 at 0.91
51.1%
Sold half or more
6 Dec 2016
Smith Jeffrey C 10% owner · indirect
Sold, plan not stated 2×
$744.68K 817,231 at 0.91
51.1%
Sold half or more
6 Dec 2016
Starboard Value LP 10% owner · indirect
Sold, plan not stated 2×
$744.68K 817,231 at 0.91
51.1%
Sold half or more
Showing 1–13 of 13.