SUMMIT MATLS INC

CUSIP: 86614U100 Class: Common Stock

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

Note: Option positions (PUT/CALL) are excluded.

Q4 2020
Shares 250,000 Value ($000) $5,020 Avg Close — Range —
Q3 2020
Shares 850,000 Value ($000) $14,059 Avg Close — Range —
Q2 2020
Shares 1,250,000 Value ($000) $20,100 Avg Close — Range —
Q1 2020
Shares 1,600,000 Value ($000) $24,000 Avg Close — Range —
Q4 2019
Shares 1,600,000 Value ($000) $38,240 Avg Close — Range —
Q3 2019
Shares 1,750,000 Value ($000) $38,850 Avg Close — Range —
Q2 2019
Shares 1,750,000 Value ($000) $33,687 Avg Close — Range —
Q1 2019
Shares 2,000,000 Value ($000) $31,740 Avg Close — Range —
Q4 2018
Shares 2,550,000 Value ($000) $31,620 Avg Close — Range —
Q3 2018
Shares 2,932,866 Value ($000) $53,320 Avg Close — Range —
Q2 2018
Shares 3,458,442 Value ($000) $90,784 Avg Close — Range —
Q1 2018
Shares 3,181,761 Value ($000) $96,344 Avg Close — Range —
Q4 2017
Shares 3,071,611 Value ($000) $96,571 Avg Close — Range —
Q3 2017
Shares 3,064,202 Value ($000) $98,146 Avg Close — Range —
Q2 2017
Shares 2,814,202 Value ($000) $81,246 Avg Close — Range —
Q1 2017
Shares 2,350,000 Value ($000) $58,068 Avg Close — Range —
Q4 2016
Shares 2,350,000 Value ($000) $55,906 Avg Close — Range —
Q3 2016
Shares 2,350,000 Value ($000) $43,592 Avg Close — Range —
Q2 2016
Shares 2,350,000 Value ($000) $48,081 Avg Close — Range —
Q1 2016
Shares 2,350,000 Value ($000) $45,707 Avg Close — Range —
Q4 2015
Shares 3,718,555 Value ($000) $74,520 Avg Close — Range —
Q3 2015
Shares 3,545,376 Value ($000) $66,547 Avg Close — Range —
Q2 2015
Shares 1,450,000 Value ($000) $36,975 Avg Close — Range —
Q1 2015
Shares 1,250,000 Value ($000) $27,687 Avg Close — Range —