Northern Trust Corp Protagonist Therapeutics, Inc Transaction History

Northern Trust Corp

  • $761 Billion
  • Q3 2025

A detailed history of Northern Trust Corp transactions in Protagonist Therapeutics, Inc stock. As of the latest transaction made, Northern Trust Corp holds 603,222 shares of PTGX stock, worth $51 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares
603,222
Previous 615,066 1.93%
Holding current value
$51 Million
Previous $34 Million 17.88%
% of portfolio
0.01%
Previous 0.0%

Shares

33 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025
SELL
$49.7 - $67.42 $588,646 - $798,522
-11,844 Reduced 1.93%
603,222 $40.1 Million
Q2 2025

Aug 13, 2025
SELL
$40.89 - $56.37 $999,392 - $1.38 Million
-24,441 Reduced 3.82%
615,066 $34 Million
Q1 2025

May 13, 2025
BUY
$35.09 - $59.76 $383,428 - $652,997
10,927 Added 1.74%
639,507 $30.9 Million
Q4 2024

Feb 14, 2025
BUY
$38.51 - $48.43 $1.87 Million - $2.35 Million
48,491 Added 8.36%
628,580 $24.3 Million
Q3 2024

Nov 13, 2024
BUY
$33.72 - $47.33 $2.42 Million - $3.39 Million
71,630 Added 14.09%
580,089 $26.1 Million
Q2 2024

Aug 14, 2024
SELL
$24.66 - $34.8 $753,017 - $1.06 Million
-30,536 Reduced 5.67%
508,459 $17.6 Million
Q1 2024

May 14, 2024
SELL
$21.79 - $32.15 $242,827 - $358,279
-11,144 Reduced 2.03%
538,995 $15.6 Million
Q4 2023

Feb 13, 2024
SELL
$14.05 - $23.44 $176,313 - $294,148
-12,549 Reduced 2.23%
550,139 $12.6 Million
Q3 2023

Nov 13, 2023
BUY
$16.68 - $23.66 $409,710 - $581,160
24,563 Added 4.56%
562,688 $9.39 Million
Q2 2023

Aug 11, 2023
BUY
$18.02 - $29.36 $2.08 Million - $3.39 Million
115,489 Added 27.33%
538,125 $14.9 Million
Q1 2023

May 15, 2023
BUY
$10.78 - $25.38 $43,432 - $102,256
4,029 Added 0.96%
422,636 $9.72 Million
Q4 2022

Feb 13, 2023
BUY
$7.36 - $11.17 $6,064 - $9,204
824 Added 0.2%
418,607 $4.57 Million
Q3 2022

Nov 14, 2022
SELL
$7.86 - $11.71 $44,574 - $66,407
-5,671 Reduced 1.34%
417,783 $3.52 Million
Q2 2022

Aug 12, 2022
SELL
$7.06 - $25.52 $82,065 - $296,644
-11,624 Reduced 2.67%
423,454 $3.35 Million
Q1 2022

May 13, 2022
SELL
$23.34 - $36.08 $474,572 - $733,614
-20,333 Reduced 4.46%
435,078 $10.3 Million
Q4 2021

Feb 08, 2022
SELL
$17.63 - $37.1 $27,608 - $58,098
-1,566 Reduced 0.34%
455,411 $15.6 Million
Q3 2021

Nov 15, 2021
BUY
$12.95 - $49.69 $160,476 - $615,758
12,392 Added 2.79%
456,977 $8.1 Million
Q2 2021

Aug 13, 2021
BUY
$25.57 - $44.88 $743,371 - $1.3 Million
29,072 Added 7.0%
444,585 $20 Million
Q1 2021

May 12, 2021
BUY
$19.02 - $31.15 $224,359 - $367,445
11,796 Added 2.92%
415,513 $10.8 Million
Q4 2020

Feb 11, 2021
BUY
$18.49 - $25.13 $355,007 - $482,496
19,200 Added 4.99%
403,717 $8.14 Million
Q3 2020

Nov 16, 2020
BUY
$15.19 - $22.4 $891,896 - $1.32 Million
58,716 Added 18.02%
384,517 $7.52 Million
Q2 2020

Aug 14, 2020
BUY
$6.19 - $18.84 $432,191 - $1.32 Million
69,821 Added 27.28%
325,801 $5.75 Million
Q1 2020

May 14, 2020
BUY
$5.4 - $9.22 $55,641 - $95,002
10,304 Added 4.19%
255,980 $1.81 Million
Q4 2019

Feb 14, 2020
SELL
$4.69 - $13.45 $4,375 - $12,548
-933 Reduced 0.38%
245,676 $1.73 Million
Q3 2019

Nov 13, 2019
BUY
$9.41 - $16.56 $1.66 Million - $2.92 Million
176,269 Added 250.6%
246,609 $2.96 Million
Q2 2019

Aug 13, 2019
BUY
$8.98 - $12.96 $282,663 - $407,941
31,477 Added 80.99%
70,340 $851,000
Q1 2019

May 13, 2019
BUY
$6.5 - $13.77 $27,553 - $58,371
4,239 Added 12.24%
38,863 $489,000
Q4 2018

Feb 12, 2019
BUY
$6.3 - $10.44 $32,029 - $53,076
5,084 Added 17.21%
34,624 $234,000
Q3 2018

Nov 14, 2018
SELL
$6.82 - $11.26 $3,764 - $6,215
-552 Reduced 1.83%
29,540 $304,000
Q2 2018

Aug 14, 2018
SELL
$5.99 - $9.1 $581,125 - $882,845
-97,016 Reduced 76.33%
30,092 $202,000
Q1 2018

May 09, 2018
SELL
$8.46 - $23.08 $1,522 - $4,154
-180 Reduced 0.14%
127,108 $1.09 Million
Q4 2017

Feb 14, 2018
BUY
$14.47 - $20.8 $429,411 - $617,260
29,676 Added 30.4%
127,288 $2.65 Million
Q3 2017

Nov 13, 2017
BUY
$10.61 - $17.98 $1.04 Million - $1.76 Million
97,612
97,612 $1.73 Million

Others Institutions Holding PTGX

# of Institutions
294
Shares Held
66.9M
Call Options Held
139K
Put Options Held
40.7K
View Full List

About Protagonist Therapeutics, Inc

PTGX Quotes by TradingView
  • Ticker PTGX
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 49,084,100
  • Market Cap $4.15B
  • Description
  • Protagonist Therapeutics, Inc., a biopharmaceutical company, discovers and develops peptide-based therapeutic drugs to address hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing rusfertide (PTG-300), an injectable hepcidin mimetic that is in Phase II clinical trials for the treatment of patients with...
More about PTGX
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