The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Vanguard S&P 500 ETF COM 922908363 257 742 SH   SOLE   0 0 742
Permrock Royalty Trust COM 714254109 293 37,280 SH   SOLE   0 0 37,280
IBM COM 459200101 340 2,410 SH   SOLE   0 0 2,410
iShares Core S&P Mid-Cap ETF COM 464287507 363 1,603 SH   SOLE   0 0 1,603
iShares Core S&P Small-Cap ETF COM 464287804 366 3,965 SH   SOLE   0 0 3,965
Xeris Biopharma COM 98422E103 390 253,101 SH   SOLE   0 0 253,101
iShares Edge MSCI Min Vol USA ETF COM 46429B697 416 5,921 SH   SOLE   0 0 5,921
Vanguard Extended Duration Treasury Index COM 921910709 417 4,164 SH   SOLE   0 0 4,164
iShares Short Treasury Bond ETF COM 464288679 536 4,865 SH   SOLE   0 0 4,865
Invesco FTSE RAFI US 1000 ETF COM 46137V613 651 4,391 SH   SOLE   0 0 4,391
iShares 1-3 Year Treasury Bond COM 464287457 763 9,217 SH   SOLE   0 0 9,217
ProShares Ultra (S&P500) COM 74347R107 830 18,491 SH   SOLE   0 0 18,491
PIMCO 25 YR Zero (CPN US Tif) COM 72201R882 996 9,195 SH   SOLE   0 0 9,195
Graniteshares Gold (TR SHS Ben Int) COM 38748G101 1,069 59,710 SH   SOLE   0 0 59,710
iShares Total US Stock Market ETF COM 464287150 1,279 15,264 SH   SOLE   0 0 15,264
SPDR S&P 500 ETF COM 78462F103 1,453 3,835 SH   SOLE   0 0 3,835
Permianville Royalty Trust COM 71425H100 1,536 455,124 SH   SOLE   0 0 455,124
Permian Basin Royalty Trust COM 714236106 2,015 121,103 SH   SOLE   0 0 121,103
Vanguard Energy ETF COM 92204A306 2,032 20,431 SH   SOLE   0 0 20,431
iShares 3-7 Year Treasury Bond ETF COM 464288661 2,525 21,154 SH   SOLE   0 0 21,154
Fidelity MSCI Energy ETF COM 316092402 2,805 144,604 SH   SOLE   0 0 144,604
iShares Global Materials ETF COM 464288695 3,854 52,155 SH   SOLE   0 0 52,155
iShares 7-10 Year Treasury Bond ETF COM 464287440 7,677 75,040 SH   SOLE   0 0 75,040
iShares 20 Treasury Bond ETF COM 464287432 8,069 70,245 SH   SOLE   0 0 70,245
iShares Gold Trust ETF COM 464285204 8,366 243,826 SH   SOLE   0 0 243,826
Vanguard Intrm. Treasury ETF COM 92206C706 8,558 139,934 SH   SOLE   0 0 139,934
Vanguard Long-Term Treasury ETF COM 92206C847 12,182 173,639 SH   SOLE   0 0 173,639
Vanguard Total Stock Market ETF COM 922908769 19,502 103,393 SH   SOLE   0 0 103,393