Filing Details

Accession Number:
0000899243-21-041580
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-10-26 17:30:00
Reporting Period:
2021-10-26
Accepted Time:
2021-10-26 17:30:00
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1840233 Xilio Therapeutics Inc. XLO () DE
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1725443 Rivervest Venture Fund Iv, L.p. 101 S. Hanley Road, Suite 1850
St. Louis MO 63105
No No Yes No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2021-10-26 832,120 $0.00 832,120 No 4 C Indirect See Footnotes
Common Stock Acquisiton 2021-10-26 359,324 $0.00 1,191,444 No 4 C Indirect See Footnotes
Common Stock Acquisiton 2021-10-26 250,000 $16.00 1,441,444 No 4 P Indirect See Footnotes
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 C Indirect See Footnotes
No 4 C Indirect See Footnotes
No 4 P Indirect See Footnotes
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Series B Preferred Stock Disposition 2021-10-26 832,120 $0.00 832,120 $0.00
Common Stock Series B Preferred Stock Disposition 2021-10-26 359,324 $0.00 359,324 $0.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 No 4 C Indirect
0 No 4 C Indirect
Footnotes
  1. Each share of Series B Preferred Stock and Series C Preferred Stock automatically converted into 1 share of the Issuer's common stock upon the closing of the Issuer's initial public offering on October 26, 2021. The shares have no expiration date.
  2. The shares held by RiverVest Venture Fund IV, L.P. ("RiverVest IV") are indirectly held by RiverVest Venture Partners IV, L.P. ("RiverVest Partners IV"), which is the general partner of RiverVest IV. RiverVest Venture Partners IV, LLC is the general partner of RiverVest Partners IV.
  3. The individual managers of RiverVest Ventures Partners IV, LLC are Jay Schmelter, John P. McKearn, Ph.D. and Niall O'Donnell. RiverVest Partners IV, RiverVest Venture Partners IV, LLC and each of the individual managers share voting and dispositive power with regard to the securities directly held by RiverVest Venture Fund IV, L.P.
  4. RiverVest IV purchased the shares in the Issuer's initial public offering.