Balcom Alexandra

Insider

Chief Financial Officer

Trades at: CBIO· NUVL

30D 90D 1Y

Net shares · 365d

-223.9K

0 buy · 223.9K sell

Net value · 365d

-$20.5M

$0 in · $20.5M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 223.9K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

CBIO Grant·A
Jun 2, 26

Director

$0

11.1K sh

Own New
NUVL Exercise·M
Jun 1, 26

Chief Financial Officer · 10b5-1

$0

11.4K sh

Own +580%
NUVL Sell·S
Jun 1, 26

Chief Financial Officer · 10b5-1

$1.1M

11.4K sh · $98.69 avg · 8 lots

Own -12%
NUVL Exercise·M
Jun 1, 26

Chief Financial Officer · 10b5-1

$78.8K

11.4K sh · $6.89

Own +13%
NUVL Exercise·M
May 1, 26

Chief Financial Officer · 10b5-1

$0

11.4K sh · 2 lots

Own +85%
NUVL Sell·S
May 1, 26

Chief Financial Officer · 10b5-1

$1.1M

11.4K sh · $99.00 avg · 3 lots

Own -12%
NUVL Exercise·M
May 1, 26

Chief Financial Officer · 10b5-1

$37.2K

11.4K sh · $3.25 avg · 2 lots

Own +13%
NUVL Exercise·M
Apr 1, 26

Chief Financial Officer · 10b5-1

$0

11.4K sh

Own +9%
NUVL Sell·S
Apr 1, 26

Chief Financial Officer · 10b5-1

$1.2M

11.4K sh · $105.21 avg · 3 lots

Own -12%
NUVL Exercise·M
Apr 1, 26

Chief Financial Officer · 10b5-1

$12.3K

11.4K sh · $1.08

Own +13%
NUVL Sell·S
Mar 25, 26

Chief Financial Officer · 10b5-1

$2.5M

25.1K sh · $98.15 avg · 4 lots

Own -23%
NUVL Exercise·M
Mar 24, 26

Chief Financial Officer · 10b5-1

$0

11.4K sh

Own +8%
NUVL Exercise·M
Mar 24, 26

Chief Financial Officer · 10b5-1

$12.3K

11.4K sh · $1.08

Own +12%
NUVL Grant·A
Jan 7, 26

Chief Financial Officer · 10b5-1

$0

17.5K sh

Own New
NUVL Grant·A
Jan 7, 26

Chief Financial Officer · 10b5-1

$0

17.5K sh

Own +21%
NUVL Sell·S
Jan 6, 26

Chief Financial Officer · 10b5-1

$721.3K

7.4K sh · $97.25 avg · 7 lots

Own -8%
NUVL Exercise·M
Dec 22, 25

Chief Financial Officer

$0

34.5K sh

Own +27%
NUVL Exercise·M
Dec 22, 25

Chief Financial Officer

$37.3K

34.5K sh · $1.08

Own +63%
NUVL Sell·S
Dec 8, 25

Chief Financial Officer · 10b5-1

$781.5K

7.1K sh · $110.32 avg · 2 lots

Own -11%
NUVL Exercise·M
Nov 18, 25

Chief Financial Officer · 10b5-1

$0

20.7K sh · 3 lots

Own +160%
NUVL Sell·S
Nov 18, 25

Chief Financial Officer · 10b5-1

$2.1M

20.7K sh · $99.62 avg · 8 lots

Own -25%
NUVL Exercise·M
Nov 18, 25

Chief Financial Officer · 10b5-1

$1.0M

20.7K sh · $50.64 avg · 3 lots

Own +50%
NUVL Exercise·M
Oct 15, 25

Chief Financial Officer · 10b5-1

$0

1.7K sh

Own +6%
NUVL Sell·S
Oct 15, 25

Chief Financial Officer · 10b5-1

$144.0K

1.7K sh · $85.57

Own -3%
NUVL Exercise·M
Oct 15, 25

Chief Financial Officer · 10b5-1

$31.9K

1.7K sh · $18.93

Own +3%
NUVL Exercise·M
Oct 14, 25

Chief Financial Officer · 10b5-1

$0

40.0K sh · 3 lots

Own New
NUVL Sell·S
Oct 14, 25

Chief Financial Officer · 10b5-1

$3.5M

40.0K sh · $87.36 avg · 7 lots

Own -39%
NUVL Exercise·M
Oct 14, 25

Chief Financial Officer · 10b5-1

$674.4K

40.0K sh · $16.86 avg · 3 lots

Own +96%
NUVL Exercise·M
Oct 1, 25

Chief Financial Officer · 10b5-1

$0

20.0K sh · 2 lots

Own +88%
NUVL Exercise·M
Oct 1, 25

Chief Financial Officer · 10b5-1

$176.5K

20.0K sh · $8.82 avg · 2 lots

Own +32%
NUVL Sell·S
Oct 1, 25

Chief Financial Officer · 10b5-1

$1.7M

20.0K sh · $85.48 avg · 2 lots

Own -24%
NUVL Exercise·M
Sep 30, 25

Chief Financial Officer · 10b5-1

$0

27.6K sh · 2 lots

Own +86%
NUVL Exercise·M
Sep 30, 25

Chief Financial Officer · 10b5-1

$190.1K

27.6K sh · $6.89 avg · 2 lots

Own +51%
NUVL Sell·S
Sep 30, 25

Chief Financial Officer · 10b5-1

$2.3M

27.6K sh · $85.05 avg · 2 lots

Own -31%
NUVL Exercise·M
Jul 16, 25

Chief Financial Officer · 10b5-1

$0

20.0K sh · 2 lots

Own +43%
NUVL Exercise·M
Jul 16, 25

Chief Financial Officer · 10b5-1

$378.6K

20.0K sh · $18.93 avg · 2 lots

Own +35%
NUVL Sell·S
Jul 16, 25

Chief Financial Officer · 10b5-1

$1.7M

20.0K sh · $84.67 avg · 5 lots

Own -24%
NUVL Exercise·M
Jun 27, 25

Chief Financial Officer · 10b5-1

$0

20.0K sh

Own +30%
NUVL Sell·S
Jun 27, 25

Chief Financial Officer · 10b5-1

$1.6M

20.0K sh · $80.02

Own -24%
NUVL Exercise·M
Jun 27, 25

Chief Financial Officer · 10b5-1

$378.6K

20.0K sh · $18.93

Own +32%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 2, 2026	CBIO	Director	Grant A	11.1K	New	—	$0
Jun 1, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K	+580%	—	$0
Jun 1, 2026	NUVL	Chief Financial Officer	Sell S	11.4K8 lots	-12%	$98.69 avg	$1.1M
Jun 1, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K	+13%	$6.89	$78.8K
May 1, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K2 lots	+85%	—	$0
May 1, 2026	NUVL	Chief Financial Officer	Sell S	11.4K3 lots	-12%	$99.00 avg	$1.1M
May 1, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K2 lots	+13%	$3.25 avg	$37.2K
Apr 1, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K	+9%	—	$0
Apr 1, 2026	NUVL	Chief Financial Officer	Sell S	11.4K3 lots	-12%	$105.21 avg	$1.2M
Apr 1, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K	+13%	$1.08	$12.3K
Mar 25, 2026	NUVL	Chief Financial Officer	Sell S	25.1K4 lots	-23%	$98.15 avg	$2.5M
Mar 24, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K	+8%	—	$0
Mar 24, 2026	NUVL	Chief Financial Officer	Exercise M	11.4K	+12%	$1.08	$12.3K
Jan 7, 2026	NUVL	Chief Financial Officer	Grant A	17.5K	New	—	$0
Jan 7, 2026	NUVL	Chief Financial Officer	Grant A	17.5K	+21%	—	$0
Jan 6, 2026	NUVL	Chief Financial Officer	Sell S	7.4K7 lots	-8%	$97.25 avg	$721.3K
Dec 22, 2025	NUVL	Chief Financial Officer	Exercise M	34.5K	+27%	—	$0
Dec 22, 2025	NUVL	Chief Financial Officer	Exercise M	34.5K	+63%	$1.08	$37.3K
Dec 8, 2025	NUVL	Chief Financial Officer	Sell S	7.1K2 lots	-11%	$110.32 avg	$781.5K
Nov 18, 2025	NUVL	Chief Financial Officer	Exercise M	20.7K3 lots	+160%	—	$0
Nov 18, 2025	NUVL	Chief Financial Officer	Sell S	20.7K8 lots	-25%	$99.62 avg	$2.1M
Nov 18, 2025	NUVL	Chief Financial Officer	Exercise M	20.7K3 lots	+50%	$50.64 avg	$1.0M
Oct 15, 2025	NUVL	Chief Financial Officer	Exercise M	1.7K	+6%	—	$0
Oct 15, 2025	NUVL	Chief Financial Officer	Sell S	1.7K	-3%	$85.57	$144.0K
Oct 15, 2025	NUVL	Chief Financial Officer	Exercise M	1.7K	+3%	$18.93	$31.9K
Oct 14, 2025	NUVL	Chief Financial Officer	Exercise M	40.0K3 lots	New	—	$0
Oct 14, 2025	NUVL	Chief Financial Officer	Sell S	40.0K7 lots	-39%	$87.36 avg	$3.5M
Oct 14, 2025	NUVL	Chief Financial Officer	Exercise M	40.0K3 lots	+96%	$16.86 avg	$674.4K
Oct 1, 2025	NUVL	Chief Financial Officer	Exercise M	20.0K2 lots	+88%	—	$0
Oct 1, 2025	NUVL	Chief Financial Officer	Exercise M	20.0K2 lots	+32%	$8.82 avg	$176.5K
Oct 1, 2025	NUVL	Chief Financial Officer	Sell S	20.0K2 lots	-24%	$85.48 avg	$1.7M
Sep 30, 2025	NUVL	Chief Financial Officer	Exercise M	27.6K2 lots	+86%	—	$0
Sep 30, 2025	NUVL	Chief Financial Officer	Exercise M	27.6K2 lots	+51%	$6.89 avg	$190.1K
Sep 30, 2025	NUVL	Chief Financial Officer	Sell S	27.6K2 lots	-31%	$85.05 avg	$2.3M
Jul 16, 2025	NUVL	Chief Financial Officer	Exercise M	20.0K2 lots	+43%	—	$0
Jul 16, 2025	NUVL	Chief Financial Officer	Exercise M	20.0K2 lots	+35%	$18.93 avg	$378.6K
Jul 16, 2025	NUVL	Chief Financial Officer	Sell S	20.0K5 lots	-24%	$84.67 avg	$1.7M
Jun 27, 2025	NUVL	Chief Financial Officer	Exercise M	20.0K	+30%	—	$0
Jun 27, 2025	NUVL	Chief Financial Officer	Sell S	20.0K	-24%	$80.02	$1.6M
Jun 27, 2025	NUVL	Chief Financial Officer	Exercise M	20.0K	+32%	$18.93	$378.6K

Buy Sell Non-market (grant · exercise · gift)

About Balcom Alexandra

This profile aggregates every SEC Form 4 insider transaction reported by Balcom Alexandra across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.