Marker Therapeutics, Inc. (MRKR) Insider Ownership

Historic Insider Ownership Trends

Over the 90-day window ending February 19, 2026, Marker Therapeutics's three dominant insider ownership positions are held by TenPercentOwner Enterprise Associates 16, L.P. New (1.63Mn shares), Director John Robert Wilson (781.20K shares), Chief Scientific Officer & Coo Juan Vera (267.18K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
John Robert Wilson 781,201 10 Jun, 2021
Juan Vera Chief Scientific Officer & Coo 267,185 28 Mar, 2022
Enterprise Associates 16, L.P. New 1,625,678 23 Dec, 2024
Peter L. Hoang President And Ceo 48,329 28 Mar, 2022
Anthony H. Kim Chief Financial Officer 11,444 28 Mar, 2022
Frederick Gerald Wasserman 6,522 10 Jun, 2021
David Laskow-Pooley 5,522 10 Jun, 2021
Norman David Eansor 3,694 10 Jun, 2021
Steve Elms 2,968 26 Dec, 2024

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
23 Dec, 2024 Steve Elms Common Stock A 11,085 $3.20 2,968 D P
23 Dec, 2024 Enterprise Associates 16, L.P. New Common Stock A 554,250 $3.20 1,625,678 D P
24 Mar, 2022 Peter L. Hoang Common Stock A 199,094 $0.00 53,166 D A
24 Mar, 2022 Peter L. Hoang Common Stock D 48,376 $0.48 48,329 D F
24 Mar, 2022 Peter L. Hoang - - 53,166 D
24 Mar, 2022 Peter L. Hoang - - 48,329 D
24 Mar, 2022 Juan Vera Common Stock D 33,465 $0.48 267,185 D F
24 Mar, 2022 Juan Vera Common Stock A 140,823 $0.00 270,531 D A
24 Mar, 2022 Anthony H. Kim Common Stock D 36,076 $0.48 11,444 D F
24 Mar, 2022 Anthony H. Kim Common Stock A 150,512 $0.00 15,051 D A
08 Jun, 2021 Steve Elms Common Stock A 12,658 $0.00 2,968 D A
08 Jun, 2021 Norman David Eansor Common Stock A 12,658 $0.00 3,694 D A
08 Jun, 2021 Frederick Gerald Wasserman Common Stock A 12,658 $0.00 6,522 D A
08 Jun, 2021 David Laskow-Pooley Common Stock A 12,658 $0.00 5,522 D A
08 Jun, 2021 John Robert Wilson - - 781,201 D
08 Jun, 2021 John Robert Wilson Common Stock A 12,658 $0.00 781,201 D A
18 May, 2021 Frederick Gerald Wasserman - - 5,257 D
18 May, 2021 Frederick Gerald Wasserman Common Stock A 10,000 $2.41 5,257 D P
16 Mar, 2021 Joshua Makower Common Stock A 5,714,285 $1.75 1,071,429 I P
16 Mar, 2021 Scott D Sandell Common Stock A 5,714,285 $1.75 1,071,429 I P