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Michael C. Bucella

Michael C. Bucella

Director100+ Form 4 TxnsActively Reporting
Current role
Director · TeraWulf
Current holdings (from latest Form 3/4/5)
TeraWulf WULF: 505,818 shares ≈ $6.10M (0.10% of co.) (as of 2026-09-30)
Insider activity since 2022-03
Invested $4.91M (1,367,687 shares acquired)
↳ notional today: $16.49M
Divested $0 (- shares sold)
→ Net invested $4.91M
↳ net notional: ↑ $16.49M
Change since first tracked filing (not total holdings; see methodology). Prices as of 2026-10-19.

Michael Bucella has been a member of TeraWulf's Board of Directors since March 2022. He is the Co-Founder and Managing Partner of Neoclassic Capital, a U.S.-based investment firm specializing in early-stage Web3 and cryptocurrency ventures, with strategic focus on the U.S. and Asia markets.

From 2017 until 2022, Bucella was a General Partner at BlockTower Capital, a multi-strategy digital asset investment firm backed by Andreessen Horowitz and Union Square Ventures. He played a pivotal role in scaling BlockTower from inception to over $1 billion AUM, leading investments across hedge funds, early-stage venture, growth equity, and credit strategies. Prior to BlockTower, he spent nearly a decade at Goldman Sachs in New York, joining the Asset Management Division in 2008 before moving to the Securities Division in 2010, where he held key leadership positions across U.S. and Canadian operations. Bucella holds a BS in Finance, Economics & Accounting from Fordham University and brings experience across capital markets, digital infrastructure, and emerging technologies.

Biography extracted from TeraWulf DEF 14A filed 2026-04-28 View cached copy (2026-08-31)Live source ↗

Photo: www.terawulf.com (TeraWulf 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.

CompanyRoleTenureFilings
TeraWulfDirector2022-03 → present (4y 7mo)28
Show 28 underlying filings
2026-09-30 · TeraWulf Form 4 filed 2026-10-02
View cached copy (2026-10-03)Live source ↗
2026-09-15 · TeraWulf Form 4 filed 2026-09-16
View cached copy (2026-09-17)Live source ↗
2026-08-14 · TeraWulf Form 4 filed 2026-08-17
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2026-06-30 · TeraWulf Form 4 filed 2026-07-01
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2026-06-23 · TeraWulf Form 4 filed 2026-06-25
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2026-03-31 · TeraWulf Form 4 filed 2026-04-09
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2026-03-20 · TeraWulf Form 4 filed 2026-03-20
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2026-03-17 · TeraWulf Form 4 filed 2026-03-19
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2026-03-11 · TeraWulf Form 4 filed 2026-03-13
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2026-03-05 · TeraWulf Form 4 filed 2026-03-09
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2026-03-04 · TeraWulf Form 4 filed 2026-03-04
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2025-11-13 · TeraWulf Form 4 filed 2025-12-11
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2025-06-21 · TeraWulf Form 4 filed 2025-06-24
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2025-01-27 · TeraWulf Form 4 filed 2025-01-31
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2024-12-31 · TeraWulf Form 4 filed 2025-01-03
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2024-09-30 · TeraWulf Form 4 filed 2024-10-02
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2024-06-30 · TeraWulf Form 4 filed 2024-07-16
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2024-06-21 · TeraWulf Form 4 filed 2024-06-25
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2024-03-31 · TeraWulf Form 4 filed 2024-04-02
View cached copy (2026-09-13)Live source ↗
2023-12-31 · TeraWulf Form 4 filed 2024-01-17
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2023-09-29 · TeraWulf Form 4 filed 2023-10-03
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2023-06-30 · TeraWulf Form 4 filed 2023-08-17
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2023-06-21 · TeraWulf Form 4 filed 2023-06-23
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2023-04-25 · TeraWulf Form 4 filed 2023-05-02
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2023-03-04 · TeraWulf Form 4 filed 2023-03-07
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2022-06-22 · TeraWulf Form 4 filed 2022-06-24
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2022-03-15 · TeraWulf Form 4 filed 2022-03-17
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2022-03-04 · TeraWulf Form 3 filed 2022-03-16
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Insider transactions

Totals for this person

BucketInvested (shares)Invested (USD)Divested (shares)Divested (USD)Net directionTxnsInvested @ last priceDivested @ last price
All time1,367,687$4.91M-$0↑ Invested $4.91M126$16.49M$0
2026546,468$4.02M-$0↑ Invested $4.02M90$6.59M$0
2025288,112$640.4K-$0↑ Invested $640.4K14$3.47M$0
2024279,250$0-$0Flat13$3.37M$0
2025-Q479,830$600.4K-$0↑ Invested $600.4K6$962.7K$0
2026-Q129,654$400.8K-$0↑ Invested $400.8K20$357.6K$0
2026-Q2240,018$0-$0Flat8$2.89M$0
2026-Q3276,796$3.62M-$0↑ Invested $3.62M62$3.34M$0

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 2026-10-19); they are a valuation, not a cash flow, and they move every day the market does.

All transactions

DateCompanyKindSharesAmount (USD)Value @ last price
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
2026-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,690-$20.4K
Show older transactions (106 more)
DateCompanyKindSharesAmount (USD)Value @ last price
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-09-15TeraWulfOpen-market purchase · Common stock, $0.001 par value per share6,085$89,967$73.4K
2026-08-17TeraWulfOpen-market purchase · Common stock, $0.001 par value per share2,860$49,964$34.5K
2026-08-17TeraWulfOpen-market purchase · Common stock, $0.001 par value per share2,860$49,964$34.5K
2026-08-14TeraWulfOpen-market purchase · Common stock, $0.001 par value per share3,023$49,985$36.5K
2026-08-14TeraWulfOpen-market purchase · Common stock, $0.001 par value per share3,023$49,985$36.5K
2026-06-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,013-$12.2K
2026-06-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,013-$12.2K
2026-06-23TeraWulfOption / RSU exercise · Restricted Stock Units56,023-$675.6K
2026-06-23TeraWulfGrant / award / vesting · Restricted Stock Units6,950-$83.8K
2026-06-23TeraWulfGrant / award / vesting · Restricted Stock Units6,950-$83.8K
2026-06-23TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share56,023-$675.6K
2026-06-23TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share56,023-$675.6K
2026-06-23TeraWulfOption / RSU exercise · Restricted Stock Units56,023-$675.6K
2026-03-31TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,733-$20.9K
2026-03-31TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share1,733-$20.9K
2026-03-20TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,665$25,042$20.1K
2026-03-20TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,665$25,042$20.1K
2026-03-19TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,670$24,983$20.1K
2026-03-19TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,670$24,983$20.1K
2026-03-18TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,581$24,964$19.1K
2026-03-18TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,581$24,964$19.1K
2026-03-17TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,584$25,344$19.1K
2026-03-17TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,584$25,344$19.1K
2026-03-11TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,338$19,950$16.1K
2026-03-11TeraWulfOpen-market purchase · Common stock, $0.001 par value per share1,338$19,950$16.1K
2026-03-09TeraWulfOpen-market purchase · Common stock, $0.001 par value per share752$10,009$9.1K
2026-03-09TeraWulfOpen-market purchase · Common stock, $0.001 par value per share752$10,009$9.1K
2026-03-06TeraWulfOpen-market purchase · Common stock, $0.001 par value per share679$10,049$8.2K
2026-03-06TeraWulfOpen-market purchase · Common stock, $0.001 par value per share679$10,049$8.2K
2026-03-05TeraWulfOpen-market purchase · Common stock, $0.001 par value per share654$10,013$7.9K
2026-03-05TeraWulfOpen-market purchase · Common stock, $0.001 par value per share654$10,013$7.9K
2026-03-04TeraWulfOpen-market purchase · Common stock, $0.001 par value per share3,171$50,038$38.2K
2026-03-04TeraWulfOpen-market purchase · Common stock, $0.001 par value per share3,171$50,038$38.2K
2025-12-09TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share35,487-$428.0K
2025-12-09TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share35,487-$428.0K
2025-12-09TeraWulfOption / RSU exercise · Series A Convertible Preferred Stock250$250,000$3.0K
2025-12-09TeraWulfOption / RSU exercise · Series A Convertible Preferred Stock250$250,000$3.0K
2025-11-13TeraWulfOpen-market purchase · Common stock, $0.001 par value per share4,178$50,178$50.4K
2025-11-13TeraWulfOpen-market purchase · Common stock, $0.001 par value per share4,178$50,178$50.4K
2025-06-23TeraWulfGrant / award / vesting · Restricted Stock Units56,023-$675.6K
2025-06-23TeraWulfGrant / award / vesting · Restricted Stock Units56,023-$675.6K
2025-06-21TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share21,661-$261.2K
2025-06-21TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share21,661-$261.2K
2025-06-21TeraWulfOption / RSU exercise · Restricted Stock Units21,661-$261.2K
2025-06-21TeraWulfOption / RSU exercise · Restricted Stock Units21,661-$261.2K
2025-01-27TeraWulfOpen-market purchase · Common stock, $0.001 par value per share4,796$19,999$57.8K
2025-01-27TeraWulfOpen-market purchase · Common stock, $0.001 par value per share4,796$19,999$57.8K
2024-12-31TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share2,651-$32.0K
2024-12-31TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share2,651-$32.0K
2024-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share3,206-$38.7K
2024-09-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share3,206-$38.7K
2024-06-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share3,371-$40.7K
2024-06-30TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share3,371-$40.7K
2024-06-21TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share52,942-$638.5K
2024-06-21TeraWulfOption / RSU exercise · Restricted Stock Units52,942-$638.5K
2024-06-21TeraWulfGrant / award / vesting · Restricted Stock Units21,661-$261.2K
2024-06-21TeraWulfGrant / award / vesting · Restricted Stock Units21,661-$261.2K
2024-06-21TeraWulfOption / RSU exercise · Restricted Stock Units52,942-$638.5K
2024-06-21TeraWulfOption / RSU exercise · Common stock, $0.001 par value per share52,942-$638.5K
2024-03-31TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share5,704-$68.8K
2023-12-31TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share6,250-$75.4K
2023-09-29TeraWulfGrant / award / vesting · Common stock, $0.001 par value per share11,905-$143.6K
2023-06-30TeraWulfGrant / award / vesting8,572-$103.4K
2023-06-22TeraWulfGrant / award / vesting67,703-$816.5K
2023-06-21TeraWulfGrant / award / vesting · Restricted Stock Units52,942-$638.5K
2023-04-25TeraWulfGrant / award / vesting15,995-$192.9K
2023-03-04TeraWulfGrant / award / vesting22,537-$271.8K
2022-06-22TeraWulfGrant / award / vesting · Restricted Stock Units67,703-$816.5K
2022-03-15TeraWulfGrant / award / vesting · Series A Convertible Stock250$250,000$3.0K