2026-05-29T17:03:55-05:00 2025-12-31 832960772 J A Garrison & Co CPA's PLLC 6912 NE Loop 820 N Richland Hills TX 76180 990PF 2025-01-01 852361213 LEHMANN FAMILY FOUNDATION LEHM 8173412923 708 MEANDERING WOODS DRIVE KELLER TX 76248 David Lehmann President, Treasurer 8173712923 2026-05-13 1 JA Garrison CPA P00218920 8173323921 2025 2025-03-06 01:10:19Z X 2415266 X 292804 2913 2913 12146 12146 324566 635512 324566 632429 339625 0 0 0 7570 7570 0 477 0 0 22822 22822 0 30869 30392 0 170000 170000 200869 30392 170000 431560 309233 216690 346665 346665 1066756 1368342 2068601 1283446 1715007 2415266 0 0 X 216690 346665 1066756 1368342 1283446 1715007 1283446 1715007 1283446 431560 1 1715007 0 1715007 From Schedule K-1 - LKCM Technology Partnership LP P 18142 -18142 -18142 From Schedule K-1 - LKCM Technology Partnership LP P 344912 344912 344912 Kirby Corp, KEX, XXX-XX-XXXX 53014 53075 -61 -61 Magnite Inc Com, MGNI 55955D100 129424 130742 -1318 -1318 Meta Platforms Inc Class A Common Stock, META, 30303M102 45075 45147 -72 -72 Twilio Inc CL A, TWLO, 90138F102 63087 63840 -753 -753 324566 4298 0 4298 0 4298 0 0 4298 0 4298 25 25 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 1 N/A David Lehmann 8173712923 708 Meandering Woods Drive Keller TX 76248 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 David Lehmann 708 Meandering Woods Drive Keller TX 76248 President, Trasurer 5.00 0 0 0 Christine Lehmann 915 Franklin Avenue New Orleans LA 70117 Secretary 1.00 0 0 0 Jay Blakey 1004 Lark Haven Lane Keller TX 76248 Director 1.00 0 0 0 NONE 0 NONE 0 0 2050317 307914 0 2358231 0 0 2358231 35373 2322858 116143 116143 4298 4298 111845 0 111845 0 111845 170000 0 170000 111845 4828 0 0 170000 4828 0 0 111845 53327 0 0 53327 0 0 0 0 0 0 0 53327 53327 David Lehmann X Doctors Without Borders 40 Rector Street 16th Floor New York NY 10006 No Relation PC General Support 50000 Greatest Gift Catalog Ever 3149 S University Drive Fort Worth TX 76109 No Relation PC General Support 20000 Sower of Seeds International Ministries PO Box 209 Keller TX 76244 No Relation PC General Support 50000 Union Gospel Mission 1321 East Landcaster Fort Worth TX 76102 No Relation PC General Support 30000 Global Emergency Relief Recovery and Reconstruction 965 Red Gate Road Boyce VA 22620 No Relation PC General Support 20000 170000 0 14 2913 14 12146 18 324566 0 339625 0 339625 0 0 0 0 0 0 0 0 0 0 X X 1 David Lehmann 708 Meandering Woods Drive Keller TX 76248 290600 X 1 Kirby Corp XXX-XX-XXXX 500 Shares at 106.04 / Share 53019 2025-02-20 1 Twilio Inc CL A 90138F102 500 Shares at 126.16 / share 63082 2025-11-07 1 Meta Platforms Inc Class A Common Stock, META, 30303M102 45075 2025-09-05 1 Magnite Inc Com, MGNI 55955D100 77554 2025-07-14 1 Magnite Inc Com, MGNI 55955D100 51870 2025-09-05 Investment in LKCM Technology Pship LP FMV 1368342 2068601 From Schedule K-1 - LKCM Technology Partnership LP 21222 21222 0 Professional Fees 1600 1600 0 Rounding 1 Federal Excise Taxes 477 0 0