I'm curious what I could expect to earn as a Senior Developer with 18 years of experience? I've worked my way into manager/director positions at a couple of com

I'm curious what I could expect to earn as a Senior Developer with 18 years of experience? I've worked my way into manager/director positions at a couple of companies, but I'm a developer at heart. Always worked for private companies with in-house tech teams, some offering traditional services, some SAAS, some physical goods. I started in 2005 with no degree at $10/hr. Many years later, a handful of job changes, and I'm north of $200k total compensation when you include salary, insurance and ESOP. That's a huge leap from where I started, but when I see people nearly 1/2 my age hitting $200k on salary alone, it makes me wonder...