Insider trading

Period: 120 months Stock: NUVB Type of trade: Bought × + 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.

35 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.

35 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.

35 decisions over 120 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.

35 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.
35 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
35 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.

35 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
9 Jun 2026
Mashal Robert Director · indirect
Bought
$118.25K 25,000 at 4.73
12.5%
18 Jun 2025
Markel Stacy CHIEF PEOPLE OFFICER
Bought
$17.10K 10,000 at 1.71
51.0%
First buy on file
17 Jun 2025
Sauvage Philippe Chief Financial Officer
Bought
$7.16K 4,000 at 1.79
67.8%
Largest buy in 3 yrs
16 Jun 2025
Hung David PRESIDENT AND CEO
Bought
$893.50K 500,000 at 1.79
0.9%
Largest buy in 3 yrs
16 Jun 2025
Sjogren Colleen Chief Commercial Officer
Bought
$90.35K 50,000 at 1.81
161%
First buy on file
16 Jun 2025
Wentworth Kerry CHIEF REGULATORY OFFICER
Bought 2×
$89.74K 50,000 at 1.79
opened
First buy on file
16 Jun 2025
Sauvage Philippe Chief Financial Officer
Bought
$6.06K 3,300 at 1.84
127%
First buy on file
7 Apr 2025
Hung David PRESIDENT AND CEO
Bought
$487.50K 300,000 at 1.63
0.5%
Largest buy in 3 yrs
4 Apr 2025
Hung David PRESIDENT AND CEO
Bought
$332.72K 200,000 at 1.66
0.3%
First buy on file
1 Apr 2025
Mashal Robert Director · indirect
Bought 2×
$166.99K 100,000 at 1.67
100%
+100% of stake
8 Oct 2024
Mashal Robert Director · indirect
Bought 2×
$220.00K 100,000 at 2.20
opened
First buy on file
25 Jun 2024
Cui Xiangmin Director · indirect
Bought
$825.35K 277,895 at 2.97
12.8%
24 Jun 2024
Cui Xiangmin Director · indirect
Bought
$1.00M 336,874 at 2.98
18.3%
Largest buy in 3 yrs
21 Jun 2024
Cui Xiangmin Director · indirect
Bought
$226.23K 75,411 at 3.00
4.3%
20 Jun 2024
Cui Xiangmin Director · indirect
Bought
$262.27K 87,715 at 2.99
5.2%
First buy on file
11 Jun 2024
BLICKENSTAFF KIM D Director · indirect
Bought
$500.09K 172,189 at 2.90
opened
First buy on file
21 Feb 2023
NODELMAN OLEG Director · indirect
Bought
$72.14K 53,000 at 1.36
0.4%
20 Feb 2023
NODELMAN OLEG Director · indirect
Bought
$159.49K 117,100 at 1.36
0.9%
19 Feb 2023
NODELMAN OLEG Director · indirect
Bought
$6.46M 5,143,000 at 1.26
69.9%
Largest buy in 3 yrs
5 Dec 2022
FALBERG KATHRYN E Director · indirect
Bought
$83.96K 43,000 at 1.95
20.8%
+21% of stake
2 Dec 2022
FALBERG KATHRYN E Director · indirect
Bought
$93.19K 47,000 at 1.98
29.4%
+29% of stake
1 Dec 2022
FALBERG KATHRYN E Director · indirect
Bought
$167.60K 84,959 at 1.97
113%
Largest buy in 3 yrs
30 Nov 2022
FALBERG KATHRYN E Director · indirect
Bought
$139.09K 75,041 at 1.85
opened
First buy on file
24 Nov 2021
NODELMAN OLEG Director · indirect
Bought 2×
$1.42M 185,026 at 7.69
2.6%
31 Jul 2021
NODELMAN OLEG Director · indirect
Bought
$489.01K 56,598 at 8.64
0.8%
13 Apr 2021
NODELMAN OLEG Director · indirect
Bought
$282.80K 27,534 at 10.27
0.4%
13 Apr 2021
NODELMAN OLEG Director · indirect
Bought
$40.73K 3,966 at 10.27
0.3%
12 Apr 2021
NODELMAN OLEG Director · indirect
Bought
$1.10M 116,255 at 9.49
1.7%
12 Apr 2021
NODELMAN OLEG Director · indirect
Bought
$158.87K 16,745 at 9.49
1.3%
9 Apr 2021
NODELMAN OLEG Director · indirect
Bought
$2.63M 262,230 at 10.03
4.0%
Largest buy in 3 yrs
9 Apr 2021
NODELMAN OLEG Director · indirect
Bought
$378.86K 37,770 at 10.03
2.9%
31 Mar 2021
NODELMAN OLEG Director · indirect
Bought
$1.58M 151,544 at 10.45
15.2%
First buy on file
31 Mar 2021
NODELMAN OLEG Director · indirect
Bought
$1.58M 151,544 at 10.45
2.3%
First buy on file
30 Mar 2021
Bought
$49.90K 5,000 at 9.98
opened
First buy on file
6 Jul 2020
Bought
$3.90M 390,000 at 10.00
opened
First buy on file
Showing 1–35 of 35.