SEC FORM 3 SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
 
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1. Name and Address of Reporting Person*
Herman Philip Karl

(Last) (First) (Middle)
C/O Y-MABS THERAPEUTICS, INC.
230 PARK AVENUE, SUITE 3350

(Street)
NEW YORK NY 10169

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
01/01/2020
3. Issuer Name and Ticker or Trading Symbol
Y-mAbs Therapeutics, Inc. [ YMAB ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Sr. VP and CCO
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (right to buy) (1) 10/07/2028 Common Stock 20,000 13.11 D
Employee Stock Option (right to buy) (2) 06/12/2029 Common Stock 20,000 21.45 D
Employee Stock Option (right to buy) (3) 12/10/2029 Common Stock 20,000 33.74 D
Explanation of Responses:
1. The stock option vested and became exercisable as to 25% of the shares subject to the option on 10/07/2019 and thereafter vests and becomes exercisable by 1/48th in equal monthly instalments, subject to continued employment of the Reporting Person at such times.
2. The stock option vests and becomes exercisable as to 25% of the shares subject to the option on 6/12/2020 and thereafter vests and becomes exercisable by 1/48th in equal monthly instalments, subject to continued employment of the Reporting Person at such times.
3. The stock option vests and becomes exercisable as to 25% of the shares subject to the option on 12/10/2020 and thereafter vests and becomes exercisable by 1/48th in equal monthly instalments, subject to continued employment of the Reporting Person at such times.
s/s Philip Karl Herman 01/09/2020
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.