Aptevo Therapeutics Inc.
Total Trades
3
Buys
2
Sells
0
Largest Trade
N/A
Insiders
2
Institutional Funds
6
Inst. Value
$50K–$100K
Activist Filings
20
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Grant Grady III | Director | BUY | $15K–$50K | 14K | $1.49 | Nov 12, 2025 |
| Niederhuber John | Director | BUY | <$1K | 714 | $0.91 | Jun 3, 2022 |
| Niederhuber John | Director | EXERCISE | N/A | 298 | — | Jun 3, 2022 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 6 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| VANGUARD GROUP INC | 4K | $15K–$50K | SH |
| CITIGROUP INC | 3K | $15K–$50K | SH |
| SBI Securities Co., Ltd. | 31 | <$1K | SH |
| UBS Group AG | 10 | <$1K | SH |
| DANSKE BANK A/S | 1 | <$1K | SH |
| CWM, LLC | 6 | N/A | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
Point72 Asset Management, L.P.
SC 13G/A · Feb 17, 2026
0.0%
0 shares
SC 13G/A · Feb 17, 2026
8.2%
84K shares
SC 13G/A · Nov 7, 2025
0.0%
86 shares
SC 13G · Oct 6, 2025
15.0%
494K shares
Point72 Asset Management, L.P.
SC 13G · Sep 17, 2025
9.1%
300K shares
L1 Capital Global Opportunities Master Fund, Ltd.
SC 13G/A · Aug 14, 2025
5.0%
164K shares
SC 13G/A · Aug 14, 2025
9.9%
358K shares
SC 13G · Aug 13, 2025
10.0%
358K shares
SC 13G · Jul 8, 2025
10.0%
358K shares
SC 13G · Jun 25, 2025
0.0%
0 shares
L1 Capital Global Opportunities Master Fund, Ltd.
SC 13G · Jun 23, 2025
9.9%
285K shares
L1 Capital Global Opportunities Master Fund, Ltd.
SC 13G/A · Jun 23, 2025
0.7%
20K shares
SC 13G · Apr 25, 2025
0.0%
0 shares
SC 13G · Apr 10, 2025
6.2%
200K shares
SC 13G · Apr 9, 2025
0.0%
0 shares
Hudson Bay Capital Management LP
SC 13G/A · Feb 10, 2025
5.0%
77K shares
Hudson Bay Capital Management LP
SC 13G/A · Feb 10, 2025
5.0%
77K shares
SC 13G · Feb 14, 2024
10.0%
1.7M shares
SC 13G/A · Feb 14, 2023
0.0%
0 shares
Renaissance Technologies LLC 26-0385758
SC 13G/A · Feb 10, 2022
1.4%
69K shares