Insider trading

Period: 120 months Stock: TWST + 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.

564 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.

564 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.

564 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.

564 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.
564 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
564 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.

564 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
6 Nov 2024
Cho Dennis See Remarks
Sold at will
$80.78K 1,811 at 44.61
1.9%
Not planned
6 Nov 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$64.59K 1,448 at 44.61
3.1%
Not planned
4 Nov 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$201.21K 4,841 at 41.56
0.8%
Not planned
4 Nov 2024
Finn Patrick John President and COO
Sold at will
$111.43K 2,681 at 41.56
1.1%
Not planned
4 Nov 2024
Green Paula SVP of Human Resources
Sold at will
$43.93K 1,057 at 41.56
0.9%
Not planned
4 Nov 2024
Cho Dennis See Remarks
Sold at will
$27.39K 659 at 41.56
0.7%
Not planned
4 Nov 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$6.48K 156 at 41.56
0.3%
Not planned
23 Oct 2024
Finn Patrick John President and COO
Sold at will
$97.43K 2,261 at 43.09
1.4%
Not planned
9 Oct 2024
Laponis Adam Chief Financial Officer
Sold at will
$35.79K 856 at 41.81
1.2%
Not planned
2 Oct 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$587.89K 13,605 at 43.21
2.7%
Not planned
2 Oct 2024
Finn Patrick John President and COO
Sold at will
$296.64K 6,865 at 43.21
4.1%
Not planned
2 Oct 2024
Green Paula SVP of Human Resources
Sold at will
$143.03K 3,310 at 43.21
3.8%
Not planned
2 Oct 2024
Cho Dennis See Remarks
Sold at will
$134.13K 3,104 at 43.21
4.0%
Not planned
20 Sep 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$81.21K 1,730 at 46.94
0.3%
Not planned
20 Sep 2024
Green Paula SVP of Human Resources
Sold at will
$13.94K 297 at 46.94
0.3%
Not planned
20 Sep 2024
Cho Dennis See Remarks
Sold at will
$10.98K 234 at 46.94
0.3%
Not planned
16 Sep 2024
Cho Dennis See Remarks
Sold at will
$4.36K 94 at 46.42
0.1%
Not planned
6 Sep 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$91.64K 2,340 at 39.16
0.5%
Not planned
6 Sep 2024
Green Paula SVP of Human Resources
Sold at will
$35.71K 912 at 39.16
1.0%
Not planned
6 Sep 2024
Cho Dennis See Remarks
Sold at will
$10.77K 275 at 39.16
0.3%
Not planned
6 Sep 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$9.40K 240 at 39.16
0.6%
Not planned
23 Aug 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$35.07K 813 at 43.14
2.0%
Not planned
5 Aug 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$205.18K 5,139 at 39.93
1.0%
Not planned
5 Aug 2024
Finn Patrick John President and COO
Sold at will
$115.19K 2,885 at 39.93
1.7%
Not planned
5 Aug 2024
Green Paula SVP of Human Resources
Sold at will
$45.40K 1,137 at 39.93
1.3%
Not planned
5 Aug 2024
Cho Dennis See Remarks
Sold at will
$28.31K 709 at 39.93
0.9%
Not planned
5 Aug 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$6.71K 168 at 39.93
0.4%
Not planned
23 Jul 2024
Finn Patrick John President and COO
Sold at will
$124.97K 2,207 at 56.63
1.3%
Not planned
9 Jul 2024
Laponis Adam Chief Financial Officer
Sold at will
$41.18K 842 at 48.91
1.1%
Not planned
2 Jul 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$53.47K 1,114 at 48.00
0.2%
Not planned
2 Jul 2024
Finn Patrick John President and COO
Sold at will
$22.85K 476 at 48.00
0.3%
Not planned
2 Jul 2024
Green Paula SVP of Human Resources
Sold at will
$15.46K 322 at 48.00
0.4%
Not planned
2 Jul 2024
Cho Dennis See Remarks
Sold at will
$6.05K 126 at 48.00
0.2%
Not planned
20 Jun 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$85.58K 1,732 at 49.41
0.3%
Not planned
20 Jun 2024
Green Paula SVP of Human Resources
Sold at will
$14.67K 297 at 49.41
0.3%
Not planned
20 Jun 2024
Cho Dennis See Remarks
Sold at will
$11.56K 234 at 49.41
0.3%
Not planned
14 Jun 2024
Cho Dennis See Remarks
Sold at will
$4.85K 95 at 51.04
0.1%
Not planned
6 Jun 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$123.60K 2,408 at 51.33
0.5%
Not planned
6 Jun 2024
Green Paula SVP of Human Resources
Sold at will
$47.12K 918 at 51.33
1.0%
Not planned
6 Jun 2024
Cho Dennis See Remarks
Sold at will
$14.17K 276 at 51.33
0.3%
Not planned
6 Jun 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$12.42K 242 at 51.33
0.6%
Not planned
23 May 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$142.24K 3,361 at 42.32
7.7%
Not planned
3 May 2024
Leproust Emily M. Chief Executive Officer
Sold at will
$154.59K 4,163 at 37.13
0.8%
Not planned
3 May 2024
Finn Patrick John President and COO
Sold at will
$85.82K 2,311 at 37.13
1.3%
Not planned
3 May 2024
Green Paula SVP of Human Resources
Sold at will
$33.79K 910 at 37.13
1.0%
Not planned
3 May 2024
Banyai William See Remark
Sold at will
$29.63K 798 at 37.13
0.2%
Not planned
3 May 2024
Cho Dennis See Remarks
Sold at will
$21.09K 568 at 37.13
0.7%
Not planned
3 May 2024
WERNER ROBERT F. Chief Accounting Officer
Sold at will
$4.90K 132 at 37.13
0.3%
Not planned
23 Apr 2024
Finn Patrick John President and COO
Sold at will
$65.48K 2,174 at 30.12
1.2%
Not planned
9 Apr 2024
Laponis Adam Chief Financial Officer
Sold at will
$18.43K 556 at 33.16
0.7%
Not planned
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