Date Filer Title Filing Type Shares Traded Price Total Held
Sep 18, 2023
OLDAKOWSKI MARK
Chief Operating Officer
Trans History: 19
 Chief Operating Officer Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 40,000 -- 40,000
Aug 23, 2018
DP VIII Associates, L.P.
Ten Percent Owner
Trans History: 18
 Ten Percent Owner Form 4 Conversion of derivative security 40,268 -- --
Aug 17, 2021
BARKER DAVID L
Director
Trans History: 18
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 40,751 -- 40,751
Aug 17, 2021
Linney Yvonne
Director
Trans History: 11
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 40,751 -- 40,751
Aug 17, 2021
Luderer Albert
Director
Trans History: 11
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 40,751 -- 40,751
Aug 17, 2021
Mamuszka Hannah
Director
Trans History: 9
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 40,751 -- 40,751
Aug 17, 2021
TWOMEY CHRISTOPHER J
Director
Trans History: 14
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 40,751 -- 40,751
Aug 17, 2021
Vuori Kristiina MD
Director
Trans History: 8
 Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 40,751 -- 40,751
May 12, 2023
OLDAKOWSKI MARK
Chief Operating Officer
Trans History: 19
 Chief Operating Officer Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 41,496 $0.66 297,842
May 12, 2022
OLDAKOWSKI MARK
Chief Operating Officer
Trans History: 19
 Chief Operating Officer Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 41,496 $1.41 216,669

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.