Taylor Monnig, 33, is CleanSpark's Chief Technology Officer and Chief Operating Officer, roles assumed in May 2024 and September 2025, respectively. He joined CleanSpark in 2022 as Senior Vice President of Mining Technology and leads the hardware and software teams supporting operations across all mining data centers. His tenure has contributed to sustained industry-leading uptime and datacenter efficiency improvements.
Before joining CleanSpark, Monnig founded TMGCore in 2018 and served as its chief operating officer through August 2022, where he developed and commercialized liquid immersion cooling technology for high-density computing data centers serving HPC and Bitcoin mining applications. He holds a bachelor's degree in mass communications from Arizona State University.
Biography extracted from CleanSpark DEF 14A filed 2026-01-22 View cached copy (2026-08-31)Live source ↗
Photo: www.cleanspark.com (CleanSpark official site) · retrieved 2026-08-31 · cached copy · match confidence high
Roles
Contiguous filings for the same role are collapsed into a single tenure span. Click a row to see the underlying filings.
| Company | Role | Tenure | Filings |
|---|---|---|---|
| CleanSpark | CTO, COO | 2026-02 → present (7mo) | 4 |
Show 4 underlying filings | |||
Compensation
| Year | Role as filed | Salary | Bonus | Stock awards | Other | Total | Source |
|---|---|---|---|---|---|---|---|
| 2025 | CTO/COO | $554.2K | $900.0K | $10.16M | $33.9K | $11.64M | View cached copy (2026-08-31)Live source ↗ |
| 2024 | CTO/COO | $299.1K | $435.0K | $1.75M | — | $2.49M | View cached copy (2026-08-31)Live source ↗ |
As reported in the company's DEF 14A Summary Compensation Table (SEC Reg S-K Item 402(c)). Stock and option awards are grant-date fair values — what the award was worth on the day it was granted, not cash received and not what it is worth now. Every row here reconciles: its columns add up to the total the filing printed.
Insider transactions
Totals for this person
| Bucket | Invested (shares) | Invested (USD) | Divested (shares) | Divested (USD) | Net direction | Txns | Invested @ last price | Divested @ last price |
|---|---|---|---|---|---|---|---|---|
| All time | 1,413,962 | $0 | 18,444 | $172.3K | ↓ Divested $172.3K | 16 | $17.94M | $234.1K |
| 2026 | 1,413,962 | $0 | 18,444 | $172.3K | ↓ Divested $172.3K | 16 | $17.94M | $234.1K |
| 2026-Q1 | 1,411,820 | $0 | 17,968 | $166.3K | ↓ Divested $166.3K | 9 | $17.92M | $228.0K |
| 2026-Q2 | 1,070 | $0 | 211 | $2.9K | ↓ Divested $2.9K | 3 | $13.6K | $2.7K |
| 2026-Q3 | 1,072 | $0 | 265 | $3.1K | ↓ Divested $3.1K | 4 | $13.6K | $3.4K |
Invested = shares acquired (buys, grants, option exercises) — insider adding to the position. Divested = shares reduced (sells, dispositions, tax-withholding) — cash flowing TO the insider. Net direction shows which side wins on dollar terms in each bucket. % of holder's stake not yet computed (pending Form 3/4 holdings ingest). See methodology. The two @ last price columns restate the same share counts at the most recent share price we read (close of 2026-09-04); they are a valuation, not a cash flow, and they move every day the market does.
All transactions
| Date | Company | Kind | Shares | Amount (USD) | Value @ last price |
|---|---|---|---|---|---|
| 2026-08-14 | CleanSpark | Open-market sale | 54 | $622 | $685 |
| 2026-08-14 | CleanSpark | Tax withholding on vesting | 211 | $2,429 | $2.7K |
| 2026-08-13 | CleanSpark | Option / RSU exercise · Restricted Stock Units | 536 | - | $6.8K |
| 2026-08-13 | CleanSpark | Option / RSU exercise | 536 | - | $6.8K |
| 2026-05-14 | CleanSpark | Tax withholding on vesting | 211 | $2,950 | $2.7K |
| 2026-05-13 | CleanSpark | Option / RSU exercise | 535 | - | $6.8K |
| 2026-05-13 | CleanSpark | Option / RSU exercise · Restricted Stock Units | 535 | - | $6.8K |
| 2026-03-20 | CleanSpark | Grant / award / vesting · Performance Stock Units | 210,000 | - | $2.66M |
| 2026-03-20 | CleanSpark | Grant / award / vesting · Restricted Stock Units | 280,000 | - | $3.55M |
| 2026-03-20 | CleanSpark | Grant / award / vesting · Performance Stock Units | 830,500 | - | $10.54M |
| 2026-02-18 | CleanSpark | Tax withholding on vesting | 17,757 | $164,313 | $225.3K |
| 2026-02-18 | CleanSpark | Tax withholding on vesting | 211 | $1,948 | $2.7K |
| 2026-02-13 | CleanSpark | Option / RSU exercise | 535 | - | $6.8K |
| 2026-02-13 | CleanSpark | Option / RSU exercise | 45,125 | - | $572.6K |
| 2026-02-13 | CleanSpark | Option / RSU exercise · Restricted Stock Units | 45,125 | - | $572.6K |
| 2026-02-13 | CleanSpark | Option / RSU exercise · Restricted Stock Units | 535 | - | $6.8K |