when did blackrock go publicblk vfiax

The closing price for BlackRock (BLK) yesterday was $980.73. It was down 2.9% for the day.

DATE OPEN HIGH LOW CLOSE VOLUME
January 07 2025 20:30
$981.00
$981.11
$978.73
$980.73
8,912
January 07 2025 19:30
$985.32
$985.32
$985.32
$985.32
107
January 07 2025 18:30
$990.69
$990.69
$990.13
$990.13
322
January 07 2025 17:30
$990.55
$991.50
$987.85
$991.50
1,770
January 07 2025 16:30
$993.65
$994.55
$991.72
$992.88
1,199
January 07 2025 15:30
$993.98
$993.98
$985.90
$991.70
5,697
January 07 2025 14:30
$1,010.42
$1,010.47
$990.09
$990.16
2,285
Daily pricing data for BlackRock dates back to 10/1/1999, and may be incomplete.