OSNBOA
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Old Second National Bank of Aurora’s Regeneron Pharmaceuticals REGN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-2,853
Closed -$1.81M 316
2025
Q1
$1.81M Buy
2,853
+10
+0.4% +$6.34K 0.43% 67
2024
Q4
$2.03M Buy
2,843
+15
+0.5% +$10.7K 0.46% 62
2024
Q3
$2.97M Sell
2,828
-66
-2% -$69.4K 0.72% 43
2024
Q2
$3.04M Sell
2,894
-104
-3% -$109K 0.78% 39
2024
Q1
$2.89M Sell
2,998
-53
-2% -$51K 0.75% 41
2023
Q4
$2.68M Sell
3,051
-14
-0.5% -$12.3K 0.74% 45
2023
Q3
$2.52M Sell
3,065
-127
-4% -$105K 0.77% 44
2023
Q2
$2.29M Sell
3,192
-143
-4% -$103K 0.66% 50
2023
Q1
$2.74M Sell
3,335
-264
-7% -$217K 0.8% 42
2022
Q4
$2.6M Sell
3,599
-41
-1% -$29.6K 0.77% 47
2022
Q3
$2.51M Sell
3,640
-46
-1% -$31.7K 0.77% 46
2022
Q2
$2.18M Sell
3,686
-758
-17% -$448K 0.61% 60
2022
Q1
$3.1M Buy
+4,444
New +$3.1M 0.78% 40
2021
Q4
Sell
-4,309
Closed -$2.61M 357
2021
Q3
$2.61M Buy
+4,309
New +$2.61M 0.7% 55
2020
Q1
Sell
-139
Closed -$52K 354
2019
Q4
$52K Hold
139
0.02% 200
2019
Q3
$39K Hold
139
0.01% 204
2019
Q2
$44K Hold
139
0.02% 204
2019
Q1
$57K Hold
139
0.02% 192
2018
Q4
$52K Hold
139
0.02% 195
2018
Q3
$56K Hold
139
0.02% 194
2018
Q2
$48K Hold
139
0.02% 205
2018
Q1
$48K Buy
+139
New +$48K 0.02% 194
2017
Q4
Sell
-66
Closed -$30K 372
2017
Q3
$30K Hold
66
0.01% 225
2017
Q2
$32K Hold
66
0.01% 212
2017
Q1
$26K Hold
66
0.01% 227
2016
Q4
$24K Buy
+66
New +$24K 0.01% 240
2016
Q2
Sell
-15
Closed -$5K 331
2016
Q1
$5K Sell
15
-15
-50% -$5K ﹤0.01% 289
2015
Q4
$16K Hold
30
0.01% 237
2015
Q3
$14K Hold
30
0.01% 251
2015
Q2
$15K Hold
30
0.01% 251
2015
Q1
$14K Buy
+30
New +$14K 0.01% 256