STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2018

Shares 17,324 Value ($000) $520 Avg Close $32.42 Range $24.79 - $39.93

Q3 2018

Shares 18,818 Value ($000) $850 Avg Close $39.33 Range $35.70 - $42.45

Q1 2018

Shares 25,083 Value ($000) $1,109 Avg Close $39.00 Range $34.83 - $42.94

Q4 2017

Shares 124,674 Value ($000) $5,377 Avg Close $32.46 Range $28.33 - $37.17

Q3 2017

Shares 190,379 Value ($000) $6,562 Avg Close $29.48 Range $27.05 - $32.51

Q2 2017

Shares 216,054 Value ($000) $7,737 Avg Close $28.97 Range $26.88 - $31.37

Q1 2017

Shares 120,790 Value ($000) $4,199 Avg Close $29.67 Range $27.09 - $32.02

Q1 2016

Shares 205,400 Value ($000) $4,624 Avg Close $15.36 Range $12.48 - $18.79

Q4 2015

Shares 216,854 Value ($000) $3,875 Avg Close $14.45 Range $13.12 - $15.93

Q2 2015

Shares 140,250 Value ($000) $2,905 Avg Close $17.16 Range $15.54 - $18.46

Q1 2015

Shares 120,250 Value ($000) $2,417 Avg Close $14.75 Range $13.06 - $16.57

Q4 2014

Shares 40,250 Value ($000) $795 Avg Close $16.97 Range $14.81 - $18.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	17,324	$520	$32.42	$24.79 - $39.93
Q3 2018	18,818	$850	$39.33	$35.70 - $42.45
Q1 2018	25,083	$1,109	$39.00	$34.83 - $42.94
Q4 2017	124,674	$5,377	$32.46	$28.33 - $37.17
Q3 2017	190,379	$6,562	$29.48	$27.05 - $32.51
Q2 2017	216,054	$7,737	$28.97	$26.88 - $31.37
Q1 2017	120,790	$4,199	$29.67	$27.09 - $32.02
Q1 2016	205,400	$4,624	$15.36	$12.48 - $18.79
Q4 2015	216,854	$3,875	$14.45	$13.12 - $15.93
Q2 2015	140,250	$2,905	$17.16	$15.54 - $18.46
Q1 2015	120,250	$2,417	$14.75	$13.06 - $16.57
Q4 2014	40,250	$795	$16.97	$14.81 - $18.55