McCombe William D.

Insider

Chief Financial Officer

Trades at: CTKB· VELO

30D 90D 1Y

No open-market buys or sells in this period. The transactions below are grants, option exercises and gifts, which carry no market price.

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

No open-market buys or sells in this period — showing all activity (grants, exercises & gifts).

CTKB Exercise·M
May 18, 26

Chief Financial Officer

$0

25.7K sh · 3 lots

Own +12%
CTKB Other·F
May 18, 26

Chief Financial Officer

$32.8K

9.2K sh · $3.55 avg · 3 lots

Own -8%
CTKB Exercise·M
May 18, 26

Chief Financial Officer

—

25.7K sh · 3 lots

Own +29%
CTKB Exercise·M
Mar 10, 26

Chief Financial Officer

$0

23.7K sh · 2 lots

Own +72%
CTKB Grant·A
Mar 10, 26

Chief Financial Officer

$0

393.0K sh · 2 lots

Own New
CTKB Exercise·M
Mar 10, 26

Chief Financial Officer

—

23.7K sh · 2 lots

Own +37%
CTKB Other·F
Mar 10, 26

Chief Financial Officer

$41.2K

9.7K sh · $4.23 avg · 2 lots

Own -9%
CTKB Exercise·M
Nov 18, 25

Chief Financial Officer

$0

19.4K sh · 2 lots

Own +13%
CTKB Exercise·M
Nov 18, 25

Chief Financial Officer

—

19.4K sh · 2 lots

Own +30%
CTKB Other·F
Nov 18, 25

Chief Financial Officer

$34.4K

6.2K sh · $5.53 avg · 2 lots

Own -7%
CTKB Exercise·M
Aug 18, 25

Chief Financial Officer

$0

19.4K sh · 2 lots

Own +12%
CTKB Exercise·M
Aug 18, 25

Chief Financial Officer

—

19.4K sh · 2 lots

Own +36%
CTKB Other·F
Aug 18, 25

Chief Financial Officer

$30.6K

7.5K sh · $4.06 avg · 2 lots

Own -10%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 18, 2026	CTKB	Chief Financial Officer	Exercise M	25.7K3 lots	+12%	—	$0
May 18, 2026	CTKB	Chief Financial Officer	Other F	9.2K3 lots	-8%	$3.55 avg	$32.8K
May 18, 2026	CTKB	Chief Financial Officer	Exercise M	25.7K3 lots	+29%	—	—
Mar 10, 2026	CTKB	Chief Financial Officer	Exercise M	23.7K2 lots	+72%	—	$0
Mar 10, 2026	CTKB	Chief Financial Officer	Grant A	393.0K2 lots	New	—	$0
Mar 10, 2026	CTKB	Chief Financial Officer	Exercise M	23.7K2 lots	+37%	—	—
Mar 10, 2026	CTKB	Chief Financial Officer	Other F	9.7K2 lots	-9%	$4.23 avg	$41.2K
Nov 18, 2025	CTKB	Chief Financial Officer	Exercise M	19.4K2 lots	+13%	—	$0
Nov 18, 2025	CTKB	Chief Financial Officer	Exercise M	19.4K2 lots	+30%	—	—
Nov 18, 2025	CTKB	Chief Financial Officer	Other F	6.2K2 lots	-7%	$5.53 avg	$34.4K
Aug 18, 2025	CTKB	Chief Financial Officer	Exercise M	19.4K2 lots	+12%	—	$0
Aug 18, 2025	CTKB	Chief Financial Officer	Exercise M	19.4K2 lots	+36%	—	—
Aug 18, 2025	CTKB	Chief Financial Officer	Other F	7.5K2 lots	-10%	$4.06 avg	$30.6K

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

About McCombe William D.

This profile aggregates every SEC Form 4 insider transaction reported by McCombe William D. 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.