Mark D. Walker
CIK: 0001896664
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Direct Digital Holdings, Inc.
Discretionary Trading P&L
Holdings
Transaction History (72 total)
- Sep 2, 2026DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect500 shares at avg. $1.90$950 - Sep 1, 2026DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect1.6K shares at avg. $2.06$3K - Aug 27, 2026DRCT
Direct Digital Holdings, Inc.
Conversion(C)Indirect10K shares- - Jun 12, 2026DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect1.4K shares at avg. $2.80$4K - Apr 1, 2026DRCT
Direct Digital Holdings, Inc.
Exercise(M)Direct67 shares- - Apr 1, 2026DRCT
Direct Digital Holdings, Inc.
Tax Payment(F)Direct20 shares at avg. $3.29$65.8 - Mar 24, 2026DRCT
Direct Digital Holdings, Inc.
Award(A)DirectEmployee Stock Options (right to buy)
8.8K shares- - Mar 20, 2026DRCT
Direct Digital Holdings, Inc.
Exercise(M)Direct45 shares- - Mar 20, 2026DRCT
Direct Digital Holdings, Inc.
Tax Payment(F)Direct14 shares at avg. $3.52$49.28 - Jan 24, 2026DRCT
Direct Digital Holdings, Inc.
Tax Payment(F)Direct61 shares at avg. $16.48$1K - Jan 24, 2026DRCT
Direct Digital Holdings, Inc.
Exercise(M)Direct204 shares- - Dec 4, 2025DRCT
Direct Digital Holdings, Inc.
Conversion(C)Indirect300K shares- - Nov 14, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect245K shares at avg. $0.21$51K - Nov 13, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect27.5K shares at avg. $0.37$10K - Sep 11, 2025DRCT
Direct Digital Holdings, Inc.
Conversion(C)Indirect272.5K shares- - Aug 19, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect23K shares at avg. $0.39$9K - Aug 18, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect24.3K shares at avg. $0.39$9K - Aug 15, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Direct22.4K shares at avg. $0.41$9K - Jul 23, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect5.6K shares at avg. $0.51$3K - Jul 22, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect15.5K shares at avg. $0.51$8K - Jul 21, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect16.7K shares at avg. $0.52$9K - Jul 18, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect19.8K shares at avg. $0.51$10K - Jul 17, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect19.3K shares at avg. $0.52$10K - Jul 16, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect11.6K shares at avg. $0.53$6K - Jul 15, 2025DRCT
Direct Digital Holdings, Inc.
Sale(S)Indirect8.1K shares at avg. $0.54$4K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Sep 2, 2026 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 500 | $1.90 | $950 | Indirect |
| Sep 1, 2026 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 1,636 | $2.06 | $3,366 | Indirect |
| Aug 27, 2026 | DRCT Direct Digital Holdings, Inc. | Conversion(C) | 10,000 | - | $0 | Indirect |
| Jun 12, 2026 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 1,363 | $2.80 | $3,816 | Indirect |
| Apr 1, 2026 | DRCT Direct Digital Holdings, Inc. | Exercise(M) | 67 | - | $0 | Direct |
| Apr 1, 2026 | DRCT Direct Digital Holdings, Inc. | Tax Payment(F) | 20 | $3.29 | $66 | Direct |
| Mar 24, 2026 | DRCT Direct Digital Holdings, Inc. | Award(A) Employee Stock Options (right to buy) | 8,750 | - | - | Direct |
| Mar 20, 2026 | DRCT Direct Digital Holdings, Inc. | Exercise(M) | 45 | - | $0 | Direct |
| Mar 20, 2026 | DRCT Direct Digital Holdings, Inc. | Tax Payment(F) | 14 | $3.52 | $49 | Direct |
| Jan 24, 2026 | DRCT Direct Digital Holdings, Inc. | Tax Payment(F) | 61 | $16.48 | $1,005 | Direct |
| Jan 24, 2026 | DRCT Direct Digital Holdings, Inc. | Exercise(M) | 204 | - | $0 | Direct |
| Dec 4, 2025 | DRCT Direct Digital Holdings, Inc. | Conversion(C) | 300,000 | - | - | Indirect |
| Nov 14, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 245,008 | $0.21 | $51,452 | Indirect |
| Nov 13, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 27,492 | $0.37 | $10,172 | Indirect |
| Sep 11, 2025 | DRCT Direct Digital Holdings, Inc. | Conversion(C) | 272,500 | - | - | Indirect |
| Aug 19, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 23,000 | $0.39 | $8,970 | Indirect |
| Aug 18, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 24,313 | $0.39 | $9,482 | Indirect |
| Aug 15, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 22,369 | $0.41 | $9,171 | Direct |
| Jul 23, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 5,567 | $0.51 | $2,839 | Indirect |
| Jul 22, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 15,470 | $0.51 | $7,890 | Indirect |
| Jul 21, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 16,735 | $0.52 | $8,702 | Indirect |
| Jul 18, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 19,777 | $0.51 | $10,086 | Indirect |
| Jul 17, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 19,315 | $0.52 | $10,044 | Indirect |
| Jul 16, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 11,603 | $0.53 | $6,150 | Indirect |
| Jul 15, 2025 | DRCT Direct Digital Holdings, Inc. | Sale(S) | 8,066 | $0.54 | $4,356 | Indirect |
1-25 of 72 transactions
About Walker Mark D
Walker Mark D (SEC CIK 0001896664) files insider reports with the SEC as Chairman and CEO of Direct Digital Holdings, Inc. (DRCT).
Signal8 holds 29 ownership filings by Walker Mark D, all Form 4s, filed between Nov 19, 2024 and Sep 3, 2026. Those filings report 72 transactions, from Nov 15, 2024 to Sep 2, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Walker Mark D's filings is in HOUSTON, TX.
Recent filings by Walker Mark D
- Sep 2, 2026: Open-market sale of DRCT shares (Form 4, code S).
- Sep 1, 2026: Open-market sale of DRCT shares (Form 4, code S).
- Aug 27, 2026: Conversion of DRCT shares (Form 4, code C).
- Jun 12, 2026: Open-market sale of DRCT shares (Form 4, code S).
- Apr 1, 2026: Option exercise of DRCT shares (Form 4, code M).
Other insiders filing for Direct Digital Holdings, Inc. (DRCT)
- Diaz Diana P, CFO
- Leatherberry Antoinette Renee, Director
- Cohen Richard, Director
- Pillai Anu, Chief Technology Officer
- SMITH W KEITH, President
- Locke Mistelle, Director