13D/13G Filings - Madison Avenue Partners, LP

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-05-14
5:49 pm
Purchase
2025-05-07 13G Keros Therapeutics, Inc.
KROS
Madison Avenue Partners, LP 2,614,402
6.400%
2,614,402increase
(New Position)
Filing
History
2025-04-30
8:27 pm
Purchase
2025-04-29 13D Acelyrin, Inc.
SLRN
Madison Avenue Partners, LP 5,089,260
5.100%
5,089,260increase
(New Position)
Filing
History
2025-04-28
5:07 pm
Purchase
2025-04-21 13G CARGO Therapeutics, Inc. Common Stock
CRGX
Madison Avenue Partners, LP 3,113,693
6.800%
3,113,693increase
(New Position)
Filing
History
2025-04-01
5:35 pm
Purchase
2025-03-25 13G Sage Therapeutics, Inc.
SAGE
Madison Avenue Partners, LP 4,920,763
8.000%
4,920,763increase
(New Position)
Filing
History
2025-03-18
6:43 pm
Purchase
2025-03-11 13G Indivior PLC
INDV
Madison Avenue Partners, LP 7,438,153
6.000%
7,438,153increase
(New Position)
Filing
History
2025-02-14
5:41 pm
Sale
2024-12-31 13G Ovid Therapeutics Inc.
OVID
Madison Avenue Partners, LP 2,852,352
4.000%
-796,157decrease
(-21.82%)
Filing
History
2025-02-14
4:58 pm
Sale
2024-12-31 13G John Wiley & Sons, Inc.
WLY
Madison Avenue Partners, LP 2,229,904
4.950%
-60,302decrease
(-2.63%)
Filing
History
2024-11-14
6:01 pm
Purchase
2024-11-07 13G Magnera Corp.
MAGN
Madison Avenue Partners, LP 3,198,329
9.000%
3,198,329increase
(New Position)
Filing
History
2024-11-14
1:11 pm
Sale
2024-09-30 13G Veradigm Inc.
MDRX
Madison Avenue Partners, LP 3,242,932
3.000%
-2,857,970decrease
(-46.85%)
Filing
History
2024-11-14
09:53 am
Purchase
2024-09-30 13G Theravance Biopharma, Inc.
TBPH
Madison Avenue Partners, LP 9,511,150
19.400%
999,800increase
(+11.75%)
Filing
History
2024-11-14
09:51 am
Sale
2024-09-30 13G The Central and Eastern Europe Fund, Inc.
CEE
Madison Avenue Partners, LP 79,400
1.200%
-291,867decrease
(-78.61%)
Filing
History
2024-09-30
7:41 pm
Purchase
2024-09-20 13G John Wiley & Sons, Inc.
WLY
Madison Avenue Partners, LP 2,290,206
5.100%
2,290,206increase
(New Position)
Filing
History
2024-07-24
6:17 pm
Sale
2024-07-22 13G Orion Office REIT Inc.
ONL
Madison Avenue Partners, LP 150,449
1.000%
-2,839,116decrease
(-94.97%)
Filing
History
2024-06-10
5:00 pm
Purchase
2024-05-29 13G Veradigm Inc.
MDRX
Madison Avenue Partners, LP 6,100,902
5.700%
6,100,902increase
(New Position)
Filing
History
2024-05-30
6:31 pm
Purchase
2021-12-30 13G Graham Holdings Company
GHC
Madison Avenue Partners, LP 223,226
6.400%
223,226increase
(New Position)
Filing
History
2024-05-03
5:49 pm
Purchase
2024-05-01 13G Theravance Biopharma, Inc.
TBPH
Madison Avenue Partners, LP 8,511,350
17.500%
1,499,124increase
(+21.38%)
Filing
History
2024-02-14
11:10 am
Purchase
2023-12-31 13G Ovid Therapeutics Inc.
OVID
Madison Avenue Partners, LP 3,648,509
5.200%
39,455increase
(+1.09%)
Filing
History
2024-02-14
11:07 am
Sale
2023-12-31 13G Orion Office REIT Inc.
ONL
Madison Avenue Partners, LP 2,989,565
5.400%
-1,791,931decrease
(-37.48%)
Filing
History
2024-02-14
10:57 am
Sale
2023-12-31 13G G-III Apparel Group, Ltd.
GIII
Madison Avenue Partners, LP 1,323,110
2.900%
-2,054,406decrease
(-60.83%)
Filing
History
2024-01-22
5:12 pm
Purchase
2024-01-12 13G The Central and Eastern Europe Fund, Inc.
CEE
Madison Avenue Partners, LP 371,267
5.900%
371,267increase
(New Position)
Filing
History
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