Arthur Taveras is Chief Scientific Officer of X4 Pharmaceuticals, Inc. Currently has a direct ownership of 388,026 shares of XFOR, which is worth approximately $139,689. The most recent transaction as insider was on Oct 07, 2024, when has been sold 76,920 shares (Common Stock) at a price of $0.56 per share, resulting in proceeds of $43,075. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 388K
65.61% 3M change
55.63% 12M change
Total Value Held $139,689

Arthur Taveras Transaction History

Date Transaction Value Shares Traded Shares Held Form
Oct 07 2024
SELL
Open market or private sale
$43,075 $0.56 p/Share
76,920 Reduced 16.54%
388,026 Common Stock
Oct 04 2024
BUY
Grant, award, or other acquisition
-
230,645 Added 33.16%
464,946 Common Stock
Mar 11 2024
SELL
Open market or private sale
$12,526 $0.88 p/Share
14,235 Reduced 5.73%
234,301 Common Stock
Feb 12 2024
SELL
Open market or private sale
$794 $1.01 p/Share
787 Reduced 0.32%
248,536 Common Stock
Nov 01 2023
SELL
Open market or private sale
$49,417 $0.73 p/Share
67,695 Reduced 21.35%
249,323 Common Stock
Oct 31 2023
BUY
Grant, award, or other acquisition
-
230,645 Added 42.11%
317,018 Common Stock
Mar 10 2023
SELL
Open market or private sale
$14,117 $0.84 p/Share
16,806 Reduced 16.29%
86,373 Common Stock
Feb 13 2023
SELL
Open market or private sale
$863 $0.93 p/Share
928 Reduced 0.89%
103,179 Common Stock
Mar 01 2022
BUY
Grant, award, or other acquisition
-
97,000 Added 48.23%
104,107 Common Stock
Feb 11 2022
SELL
Payment of exercise price or tax liability
-
928 Reduced 11.55%
7,107 Common Stock
Mar 24 2021
BUY
Grant, award, or other acquisition
-
8,035 Added 50.0%
8,035 Common Stock
AT

Arthur Taveras

Chief Scientific Officer
Boston, MA

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