Insider trading

Period: 120 months Stock: TNGX Role: Other officers × + 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.

39 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.

39 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.

39 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.

39 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.
39 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
39 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.

39 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2026
Crystal Adam President, R&D
Sold on a plan 2×
$660.80K 27,000 at 24.47
18.9%
Planned (10b5-1)
22 Sep 2026
Newcomb Jessica Principal Accounting Officer
Sold on a plan 3×
$198.61K 8,200 at 24.22
12.2%
Planned (10b5-1)
1 Sep 2026
Crystal Adam President, R&D
Sold on a plan
$603.91K 27,000 at 22.37
18.9%
Planned (10b5-1)
3 Aug 2026
Crystal Adam President, R&D
Sold on a plan 2×
$735.52K 27,000 at 27.24
18.9%
Planned (10b5-1)
1 Jul 2026
Crystal Adam President, R&D
Sold on a plan 2×
$798.91K 27,000 at 29.59
18.9%
Planned (10b5-1)
1 Jun 2026
Crystal Adam President, R&D
Sold on a plan 2×
$617.57K 27,000 at 22.87
18.9%
Planned (10b5-1)
1 May 2026
Crystal Adam President, R&D
Sold on a plan 2×
$573.10K 27,000 at 21.23
18.9%
Planned (10b5-1)
15 Apr 2026
Crystal Adam President, R&D
Sold on a plan
$961.50K 38,460 at 25.00
25.5%
Planned (10b5-1)
1 Apr 2026
Crystal Adam President, R&D
Sold on a plan
$572.48K 27,000 at 21.20
19.3%
Planned (10b5-1)
25 Mar 2026
Crystal Adam President, R&D
Sold on a plan
$241.32K 12,000 at 20.11
9.6%
Planned (10b5-1)
5 Mar 2026
Crystal Adam President, R&D
Sold on a plan
$303.77K 20,251 at 15.00
15.2%
Planned (10b5-1)
25 Feb 2026
Crystal Adam President, R&D
Sold on a plan
$694.21K 54,345 at 12.77
29.0%
Planned (10b5-1)
3 Feb 2026
Crystal Adam President, R&D
Sold at will 2×
$226.30K 18,452 at 12.26
9.0%
Not planned
5 Feb 2025
Crystal Adam See Remarks
Sold at will
$21.66K 6,851 at 3.16
4.2%
Not planned
5 Feb 2025
Barry Douglas General Counsel
Sold at will
$8.08K 2,556 at 3.16
3.7%
Not planned
4 Feb 2025
Crystal Adam See Remarks
Sold at will
$22.21K 7,432 at 2.99
4.3%
Not planned
4 Feb 2025
Barry Douglas General Counsel
Sold at will
$8.29K 2,774 at 2.99
3.9%
Not planned
6 Nov 2024
Boxer Capital Management, LLC See remarks · indirect
Sold at will
$9.67M 3,080,000 at 3.14
46.0%
Not planned
25 Oct 2024
Sold at will
$4.35M 633,000 at 6.87
8.6%
Not planned
22 Oct 2024
Sold at will
$1.70M 250,000 at 6.78
3.3%
Not planned
21 Oct 2024
Sold at will
$4.41M 625,000 at 7.05
7.6%
Not planned
2 Jul 2024
MVA Investors, LLC See remarks
Sold at will
$824.60K 95,000 at 8.68
46.6%
Not planned
1 Jul 2024
MVA Investors, LLC See remarks
Sold at will
$982.18K 110,731 at 8.87
35.2%
Not planned
28 Jun 2024
MVA Investors, LLC See remarks
Sold at will
$248.53K 29,000 at 8.57
8.4%
Not planned
7 Jun 2024
MVA Investors, LLC See remarks
Sold at will
$529.76K 77,000 at 6.88
18.3%
Not planned
6 Jun 2024
MVA Investors, LLC See remarks
Sold at will
$456.12K 63,000 at 7.24
13.0%
Not planned
3 May 2024
MVA Investors, LLC See remarks · indirect
Sold at will
$456.60K 60,000 at 7.61
11.0%
Not planned
2 May 2024
MVA Investors, LLC See remarks · indirect
Sold at will
$567.00K 75,000 at 7.56
12.1%
Not planned
1 May 2024
MVA Investors, LLC See remarks · indirect
Sold at will
$557.25K 75,000 at 7.43
10.8%
Not planned
7 Feb 2024
Crystal Adam See Remarks
Sold at will
$51.53K 4,083 at 12.62
3.3%
Not planned
7 Feb 2024
Barry Douglas General Counsel
Sold at will
$17.09K 1,354 at 12.62
3.0%
Not planned
6 Feb 2024
Crystal Adam See Remarks
Sold at will
$53.87K 4,288 at 12.56
3.4%
Not planned
6 Feb 2024
Barry Douglas General Counsel
Sold at will
$17.86K 1,422 at 12.56
3.0%
Not planned
1 Nov 2023
Crystal Adam See Remarks
Sold at will
$62.99K 7,507 at 8.39
8.5%
Not planned
16 Oct 2023
Boxer Capital, LLC See remarks
Bought on a plan
$3.42M 500,000 at 6.84
6.5%
Bought on a plan
13 Oct 2023
Boxer Capital, LLC See remarks
Bought on a plan
$5.30M 750,000 at 7.07
10.8%
Bought on a plan
9 Oct 2023
Boxer Capital, LLC See remarks
Sold at will
$1.74M 175,000 at 9.97
2.5%
Not planned
9 Oct 2023
Boxer Capital, LLC See remarks · indirect
Sold at will
$495.50K 50,000 at 9.91
6.7%
Not planned
11 Aug 2023
Boxer Capital, LLC See remarks · indirect
Bought
$2.45M 475,000 at 5.15
177%
Largest buy in 3 yrs
Showing 1–39 of 39.