Mayo A. Shattuck III
CIK: 0001087426
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (16 total)
- Sep 24, 2026HUT
Hut 8 Corp.
Sale(S)Direct20K shares at avg. $100.00$2.0M - Jun 30, 2026GAP
GAP INC
Award(A)DirectStock Units
9.9K shares- - Jun 30, 2026GAP
GAP INC
Exercise(M)Direct1.7K shares- - Jun 30, 2026GAP
GAP INC
Exercise(M)Direct19K shares- - Jun 30, 2026GAP
GAP INC
Award(A)DirectDividend Equivalent Rights
1.3K shares- - Jun 11, 2026HUT
Hut 8 Corp.
Award(A)DirectRestricted Stock Units
4.8K shares- - Jun 11, 2026HUT
Hut 8 Corp.
Exercise(M)Direct16.4K shares- - May 8, 2026COF
CAPITAL ONE FINANCIAL CORP
Award(A)Direct1.3K shares- - Aug 6, 2025HUT
Hut 8 Corp.
Award(A)DirectRestricted Stock Units
16.4K shares- - Jun 30, 2025GAP
GAP INC
Award(A)DirectDividend Equivalent Rights
1.4K shares- - Jun 30, 2025GAP
GAP INC
Exercise(M)Direct2.6K shares- - Jun 30, 2025GAP
GAP INC
Exercise(M)Direct20.6K shares- - Jun 30, 2025GAP
GAP INC
Award(A)DirectStock Units
8.5K shares- - Jun 18, 2025HUT
Hut 8 Corp.
Exercise(M)Direct19.6K shares- - May 18, 2025COF
CAPITAL ONE FINANCIAL CORP
Award(A)Direct358 shares- - May 8, 2025COF
CAPITAL ONE FINANCIAL CORP
Award(A)Direct1.2K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 24, 2026 |  HUT Hut 8 Corp. | Sale(S) | 20,000 | $100.00 | $2,000,000 | Direct |
| Jun 30, 2026 |  GAP GAP INC | Award(A) Stock Units | 9,903 | - | - | Direct |
| Jun 30, 2026 | GAP GAP INC | Exercise(M) | 1,743 | - | $0 | Direct |
| Jun 30, 2026 | GAP GAP INC | Exercise(M) | 19,036 | - | $0 | Direct |
| Jun 30, 2026 | GAP GAP INC | Award(A) Dividend Equivalent Rights | 1,283 | - | - | Direct |
| Jun 11, 2026 | HUT Hut 8 Corp. | Award(A) Restricted Stock Units | 4,773 | - | - | Direct |
| Jun 11, 2026 | HUT Hut 8 Corp. | Exercise(M) | 16,416 | - | $0 | Direct |
| May 8, 2026 |  COF CAPITAL ONE FINANCIAL CORP | Award(A) | 1,294 | - | $0 | Direct |
| Aug 6, 2025 | HUT Hut 8 Corp. | Award(A) Restricted Stock Units | 16,416 | - | - | Direct |
| Jun 30, 2025 | GAP GAP INC | Award(A) Dividend Equivalent Rights | 1,382 | - | - | Direct |
| Jun 30, 2025 | GAP GAP INC | Exercise(M) | 2,572 | - | - | Direct |
| Jun 30, 2025 | GAP GAP INC | Exercise(M) | 20,631 | - | - | Direct |
| Jun 30, 2025 | GAP GAP INC | Award(A) Stock Units | 8,482 | - | - | Direct |
| Jun 18, 2025 | HUT Hut 8 Corp. | Exercise(M) | 19,602 | - | - | Direct |
| May 18, 2025 | COF CAPITAL ONE FINANCIAL CORP | Award(A) | 358 | - | - | Direct |
| May 8, 2025 | COF CAPITAL ONE FINANCIAL CORP | Award(A) | 1,241 | - | - | Direct |
1-16 of 16 transactions
About SHATTUCK MAYO A III
SHATTUCK MAYO A III (SEC CIK 0001087426) files insider reports with the SEC as Director of Hut 8 Corp. (HUT), Director of GAP INC (GAP) and Director of CAPITAL ONE FINANCIAL CORP (COF).
Signal8 holds 9 ownership filings by SHATTUCK MAYO A III, all Form 4s, filed between May 12, 2025 and Sep 28, 2026. Those filings report 16 transactions, from May 8, 2025 to Sep 24, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on SHATTUCK MAYO A III's filings is in MIAMI, FL.
Recent filings by SHATTUCK MAYO A III
- Sep 24, 2026: Open-market sale of HUT shares (Form 4, code S).
- Jun 30, 2026: Grant or award of GAP derivative securities (Form 4, code A).
- Jun 30, 2026: Option exercises of GAP shares (2 lines, Form 4, code M).
- Jun 30, 2026: Grant or award of GAP derivative securities (Form 4, code A).
- Jun 11, 2026: Grant or award of HUT derivative securities (Form 4, code A).
Other insiders filing for Hut 8 Corp. (HUT)
- Glennan Sean Joseph, Chief Financial Officer
- Semah Victor, Chief Legal Officer
- Flinn Joseph, Director
- ONEAL E STANLEY, Director
- Rickertsen Rick, Director
- TAI WILLIAM, Director