STRATEGIC ED INC

Ticker: STRA CUSIP: 86272C103 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 50,212 Value ($000) $4,027 Avg Close $79.45 Range $73.08 - $86.05

Q3 2025

Shares 83,603 Value ($000) $7,191 Avg Close $79.44 Range $71.18 - $85.75

Q2 2025

Shares 92,448 Value ($000) $7,870 Avg Close $83.38 Range $72.67 - $92.06

Q1 2025

Shares 15,237 Value ($000) $1,279 Avg Close $89.25 Range $76.18 - $101.51

Q4 2024

Shares 12,869 Value ($000) $1,202 Avg Close $90.34 Range $82.17 - $99.43

Q3 2024

Shares 26,587 Value ($000) $2,461 Avg Close $97.21 Range $86.53 - $116.66

Q2 2024

Shares 66,476 Value ($000) $7,356 Avg Close $105.85 Range $91.84 - $117.98

Q3 2023

Shares 12,864 Value ($000) $968 Avg Close $69.00 Range $60.36 - $74.69

Q4 2022

Shares 3,195 Value ($000) $250 Avg Close $68.04 Range $55.42 - $75.96

Q3 2022

Shares 4,484 Value ($000) $275 Avg Close $61.12 Range $54.82 - $68.00

Q2 2022

Shares 13,451 Value ($000) $949 Avg Close $59.79 Range $53.86 - $66.48

Q1 2022

Shares 91,576 Value ($000) $6,079 Avg Close $52.37 Range $42.68 - $62.04

Q4 2021

Shares 107,813 Value ($000) $6,236 Avg Close $55.39 Range $46.82 - $64.84

Q3 2021

Shares 89,438 Value ($000) $6,305 Avg Close $65.23 Range $60.35 - $72.77

Q2 2021

Shares 157,410 Value ($000) $11,973 Avg Close $69.29 Range $60.47 - $81.62

Q1 2021

Shares 168,169 Value ($000) $15,456 Avg Close $77.29 Range $65.99 - $83.15

Q4 2020

Shares 148,641 Value ($000) $14,170 Avg Close $79.48 Range $69.88 - $86.50

Q3 2020

Shares 149,638 Value ($000) $13,688 Avg Close $103.25 Range $74.73 - $147.42

Q2 2020

Shares 115,308 Value ($000) $17,717 Avg Close $132.09 Range $93.06 - $159.59

Q1 2020

Shares 141,928 Value ($000) $19,835 Avg Close $128.84 Range $92.13 - $148.63

Q4 2019

Shares 178,106 Value ($000) $28,301 Avg Close $116.71 Range $102.42 - $134.53

Q3 2019

Shares 117,935 Value ($000) $16,025 Avg Close $142.78 Range $110.27 - $158.76

Q2 2019

Shares 6,141 Value ($000) $1,093 Avg Close $136.86 Range $108.48 - $156.38

Q1 2019

Shares 5,139 Value ($000) $675 Avg Close $101.36 Range $88.26 - $125.64

Q4 2018

Shares 7,144 Value ($000) $810 Avg Close $105.62 Range $84.95 - $128.25

Q3 2018

Shares 15,155 Value ($000) $2,077 Avg Close $106.05 Range $92.71 - $114.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	50,212	$4,027	$79.45	$73.08 - $86.05
Q3 2025	83,603	$7,191	$79.44	$71.18 - $85.75
Q2 2025	92,448	$7,870	$83.38	$72.67 - $92.06
Q1 2025	15,237	$1,279	$89.25	$76.18 - $101.51
Q4 2024	12,869	$1,202	$90.34	$82.17 - $99.43
Q3 2024	26,587	$2,461	$97.21	$86.53 - $116.66
Q2 2024	66,476	$7,356	$105.85	$91.84 - $117.98
Q3 2023	12,864	$968	$69.00	$60.36 - $74.69
Q4 2022	3,195	$250	$68.04	$55.42 - $75.96
Q3 2022	4,484	$275	$61.12	$54.82 - $68.00
Q2 2022	13,451	$949	$59.79	$53.86 - $66.48
Q1 2022	91,576	$6,079	$52.37	$42.68 - $62.04
Q4 2021	107,813	$6,236	$55.39	$46.82 - $64.84
Q3 2021	89,438	$6,305	$65.23	$60.35 - $72.77
Q2 2021	157,410	$11,973	$69.29	$60.47 - $81.62
Q1 2021	168,169	$15,456	$77.29	$65.99 - $83.15
Q4 2020	148,641	$14,170	$79.48	$69.88 - $86.50
Q3 2020	149,638	$13,688	$103.25	$74.73 - $147.42
Q2 2020	115,308	$17,717	$132.09	$93.06 - $159.59
Q1 2020	141,928	$19,835	$128.84	$92.13 - $148.63
Q4 2019	178,106	$28,301	$116.71	$102.42 - $134.53
Q3 2019	117,935	$16,025	$142.78	$110.27 - $158.76
Q2 2019	6,141	$1,093	$136.86	$108.48 - $156.38
Q1 2019	5,139	$675	$101.36	$88.26 - $125.64
Q4 2018	7,144	$810	$105.62	$84.95 - $128.25
Q3 2018	15,155	$2,077	$106.05	$92.71 - $114.98