InsiderTrades

Taveras Arthur

SEC CIK 1830901 · EDGAR

Buying vs selling by month open-market trades, last 44 months, XFOR
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
XFORX4 Pharmaceuticals, IncCSO 388.0K — $120.8K 102022-02-112024-10-07

Most active insiders at XFOR, 12 months

#InsiderTitleBoughtSold
1 Craig Adam RExecutive COB, Dir $250.0K$210.8K
2 KIRSKE DAVIDCFO —$109.2K
3 Volpone JohnPres —$109.2K

Taveras Arthur made no open-market trades at XFOR in the last 12 months.

Transactions 10

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2024-10-08 2024-10-07 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO S - Sale $0.56 -76.9K 388.0K -17% -$43.1K
2024-10-08 2024-10-04 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO A - Grant $0.00 +230.6K 464.9K +98% $0
2024-03-11 2024-03-11 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO S - Sale $0.88 -14.2K 234.3K -6% -$12.5K
2024-02-12 2024-02-12 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO S - Sale $1.01 -787 248.5K -0.3% -$794.87
2023-11-03 2023-11-01 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO S - Sale $0.73 -67.7K 249.3K -21% -$49.4K
2023-11-02 2023-10-31 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO A - Grant $0.00 +230.6K 317.0K +267% $0
2023-03-13 2023-03-10 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO S - Sale $0.84 -16.8K 86.4K -16% -$14.1K
2023-02-15 2023-02-13 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO S - Sale $0.93 -928 103.2K -0.9% -$863.04
2022-03-01 2022-03-01 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO A - Grant $0.00 +97.0K 104.1K +1,365% $0
2022-02-14 2022-02-11 XFOR X4 Pharmaceuticals, Inc Taveras Arthur CSO F - Tax $0.00 -928 7,107 -12% $0

Purchase Sale Sale after option exercise All abbreviations