Insider trading

Period: 12 months Stock: DFTX Type of trade: Sold × + 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.

17 decisions over 12 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.

17 decisions over 12 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.

17 decisions over 12 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

17 decisions over 12 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.
17 decisions over 12 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
17 decisions over 12 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.

17 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
25 Sep 2026
Barrow Robert Chief Executive Officer
Sold on a plan
$1.15M 31,550 at 36.57
1.4%
Planned (10b5-1)
25 Sep 2026
Sullivan Mark Chief Legal Officer
Sold on a plan
$513.85K 14,051 at 36.57
2.8%
Planned (10b5-1)
25 Sep 2026
Karlin Daniel Chief Medical Officer
Sold on a plan
$396.89K 10,853 at 36.57
1.4%
Planned (10b5-1)
25 Sep 2026
Roberts Brandi Chief Financial Officer
Sold on a plan
$123.50K 3,377 at 36.57
0.8%
Planned (10b5-1)
25 Sep 2026
Wiley Matthew T. Chief Commercial Officer
Sold on a plan
$113.26K 3,097 at 36.57
0.9%
Planned (10b5-1)
3 Sep 2026
Barrow Robert Chief Executive Officer
Sold on a plan
$721.73K 19,023 at 37.94
1.3%
Planned (10b5-1)
25 Jun 2026
Barrow Robert Chief Executive Officer
Sold on a plan
$1.32M 29,208 at 45.03
2.6%
Planned (10b5-1)
25 Jun 2026
Sullivan Mark Chief Legal Officer
Sold on a plan
$585.75K 13,008 at 45.03
3.9%
Planned (10b5-1)
25 Jun 2026
Karlin Daniel Chief Medical Officer
Sold on a plan
$451.88K 10,035 at 45.03
2.0%
Planned (10b5-1)
25 Jun 2026
Roberts Brandi Chief Financial Officer
Sold on a plan
$135.68K 3,013 at 45.03
1.4%
Planned (10b5-1)
25 Jun 2026
Wiley Matthew T. Chief Commercial Officer
Sold on a plan
$129.10K 2,867 at 45.03
1.6%
Planned (10b5-1)
25 Mar 2026
Barrow Robert Chief Executive Officer
Sold on a plan
$451.24K 24,431 at 18.47
3.1%
Planned (10b5-1)
25 Mar 2026
Sullivan Mark Chief Legal Officer
Sold on a plan
$197.67K 10,702 at 18.47
3.8%
Planned (10b5-1)
25 Mar 2026
Karlin Daniel Chief Medical Officer
Sold on a plan
$148.09K 8,018 at 18.47
1.9%
Planned (10b5-1)
26 Dec 2025
Barrow Robert Chief Executive Officer
Sold on a plan
$339.07K 25,791 at 13.15
3.2%
Planned (10b5-1)
26 Dec 2025
Sullivan Mark Chief Legal Officer
Sold on a plan
$148.24K 11,276 at 13.15
3.8%
Planned (10b5-1)
26 Dec 2025
Karlin Daniel Chief Medical Officer
Sold on a plan
$73.62K 5,600 at 13.15
1.3%
Planned (10b5-1)
Showing 1–17 of 17.