Mark D. Walker

Companies

• Direct Digital Holdings, Inc.Chief executive officer Feb 17, 2022 to now¹
• Direct Digital Holdings, Inc.Chair Feb 17, 2022 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• DDDirect Digital Holdings, Inc. DRCT8,085 shares²$2.6K at $0.32Sep 3, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 2, 2026Sold 500 shares at $1.90 of Direct Digital Holdings, Inc.²
• Sep 1, 2026Sold 1,636 shares at $2.06 of Direct Digital Holdings, Inc.²
• Aug 27, 2026Converted 10,000 shares of Direct Digital Holdings, Inc.³
• Jun 12, 2026Sold 1,363 shares at $2.80 of Direct Digital Holdings, Inc.⁴
• Apr 1, 2026Shares withheld for tax 20 shares at $3.29 of Direct Digital Holdings, Inc.⁴
• Apr 1, 2026Exercised options 67 shares of Direct Digital Holdings, Inc.⁴
• Mar 20, 2026Shares withheld for tax 14 shares at $3.52 of Direct Digital Holdings, Inc.⁴
• Mar 20, 2026Exercised options 45 shares of Direct Digital Holdings, Inc.⁴
• Jan 24, 2026Shares withheld for tax 61 shares at $16.48 of Direct Digital Holdings, Inc.⁴
• Jan 24, 2026Exercised options 204 shares of Direct Digital Holdings, Inc.⁴
• Dec 4, 2025Converted 300,000 shares of Direct Digital Holdings, Inc.⁵
• Nov 14, 2025Sold 245,008 shares at $0.21 of Direct Digital Holdings, Inc.⁶
• Nov 13, 2025Sold 27,492 shares at $0.37 of Direct Digital Holdings, Inc.⁶
• Sep 11, 2025Converted 272,500 shares of Direct Digital Holdings, Inc.⁷
• Aug 19, 2025Sold 23,000 shares at $0.39 of Direct Digital Holdings, Inc.⁸
• Aug 18, 2025Sold 24,313 shares at $0.39 of Direct Digital Holdings, Inc.⁸
• Aug 15, 2025Sold 22,369 shares at $0.41 of Direct Digital Holdings, Inc.⁸
• Jul 23, 2025Sold 5,567 shares at $0.51 of Direct Digital Holdings, Inc.⁹
• Jul 22, 2025Sold 15,470 shares at $0.51 of Direct Digital Holdings, Inc.⁹
• Jul 21, 2025Sold 16,735 shares at $0.52 of Direct Digital Holdings, Inc.⁹
• Jul 18, 2025Sold 19,777 shares at $0.51 of Direct Digital Holdings, Inc.¹⁰
• Jul 17, 2025Sold 19,315 shares at $0.52 of Direct Digital Holdings, Inc.¹⁰
• Jul 16, 2025Sold 11,603 shares at $0.53 of Direct Digital Holdings, Inc.¹⁰
• Jul 15, 2025Sold 8,066 shares at $0.54 of Direct Digital Holdings, Inc.¹¹
• Jul 14, 2025Sold 21,154 shares at $0.55 of Direct Digital Holdings, Inc.¹¹