Acumen Pharmaceuticals, Inc. (ABOS) has 20 bekannte Insider- und institutionelle Anteilseigner verzeichnet. Der größte Anteilseigner ist RA CAPITAL MANAGEMENT, L.P. mit 19,103,785 Aktien. Weitere bedeutende Anteilseigner sind OConnell Daniel Joseph und Zuga Matt.
In den letzten 12 Monaten haben Insider 57 Transaktionen in ABOS Aktien getätigt — 16 Käufe (im Wert von $22.04M) und 36 Verkäufe (im Wert von $409.61K). Insider-Verkäufe haben die Käufe in diesem Zeitraum übertroffen.
ABOS Insider-Beteiligungen
Größter Aktionär
RA CAPITAL MANAGEMENT, L.P.
19,103,785 Aktien
Käufe (12 Monate)
16
$22.04M Wert
Verkäufe (12 Monate)
36
$409.61K Wert
12-Monats-Transaktionsaktivität
Top-Insider-Aktionäre
| # |
Name |
Funktion |
Gehaltene Aktien |
Zuletzt gemeldet |
Relative Größe |
| 1 |
Ra Capital Management, L.p. |
10 Percent Owner |
19,103,785 |
2026-03-18 |
|
| 2 |
Oconnell Daniel Joseph |
Chief Executive Officer |
883,964 |
2026-01-23 |
|
| 3 |
Zuga Matt |
CFO & Chief Business Officer |
306,611 |
2026-01-23 |
|
| 4 |
Siemers Eric |
Chief Medical Officer |
256,266 |
2026-01-23 |
|
| 5 |
Doherty James J. |
President and Cdo |
220,900 |
2026-01-21 |
|
| 6 |
Barton Russell |
Chief Operating Officer |
205,554 |
2026-01-23 |
|
| 7 |
Schacterle Amy |
Chief Regulatory Officer |
92,303 |
2026-01-21 |
|
| 8 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
71,048 |
2026-03-10 |
|
| 9 |
Golumbeski George |
Director |
50,000 |
2025-11-10 |
|
| 10 |
Shah Rajeev M. |
Director |
25,000 |
2022-06-21 |
|
| 11 |
Sevigny Jeffrey |
Director |
25,000 |
2022-06-17 |
|
| 12 |
Stalfort John A Iii |
Director |
19,500 |
2025-06-05 |
|
| 13 |
Fountain Nathan B |
Director |
19,050 |
2025-06-05 |
|
| 14 |
Kogod Dennis |
Director |
15,000 |
2008-01-30 |
|
| 15 |
Eddleman Roy T |
Director |
15,000 |
2006-02-13 |
|
| 16 |
Stover Jack E |
Director |
15,000 |
2008-01-30 |
|
| 17 |
Drapkin Kimberlee C |
Director |
12,800 |
2025-06-05 |
|
| 18 |
Stoppel Laura |
Director |
12,800 |
2025-06-05 |
|
| 19 |
Ives Jeffrey L. |
Director |
12,800 |
2025-06-05 |
|
| 20 |
Porter Derrell |
Director |
12,800 |
2025-06-05 |
|
Aktuelle Transaktionen (letzte 12 Monate)
| Datum |
Name |
Funktion |
Typ |
Aktien |
Kurs |
Wert |
| 2026-03-16 |
Ra Capital Management, L.p. |
10 Percent Owner |
RSU-Zuteilung |
6,060,606 |
$3.30 |
$20M |
| 2026-03-06 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
Optionsausübung (Verkauf) |
2,090 |
$1.85 |
$3.87K |
| 2026-02-27 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
Optionsausübung (Verkauf) |
9,406 |
$1.85 |
$17.4K |
| 2026-01-28 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
Optionsausübung (Verkauf) |
2,671 |
$1.85 |
$4.94K |
| 2026-01-26 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
Optionsausübung (Verkauf) |
15,085 |
$1.85 |
$27.91K |
| 2026-01-22 |
Barton Russell |
Chief Operating Officer |
Informierter Verkauf |
462 |
$1.84 |
$850.08 |
| 2026-01-21 |
Barton Russell |
Chief Operating Officer |
Informierter Verkauf |
2,315 |
$1.81 |
$4.18K |
| 2026-01-22 |
Siemers Eric |
Chief Medical Officer |
Informierter Verkauf |
895 |
$1.82 |
$1.63K |
| 2026-01-21 |
Siemers Eric |
Chief Medical Officer |
Informierter Verkauf |
2,331 |
$1.80 |
$4.2K |
| 2026-01-22 |
Oconnell Daniel Joseph |
Chief Executive Officer |
Informierter Verkauf |
2,689 |
$1.88 |
$5.07K |
| 2026-01-21 |
Oconnell Daniel Joseph |
Chief Executive Officer |
Informierter Verkauf |
9,346 |
$1.81 |
$16.93K |
| 2026-01-22 |
Zuga Matt |
CFO & Chief Business Officer |
Informierter Verkauf |
1,687 |
$1.86 |
$3.14K |
| 2026-01-21 |
Zuga Matt |
CFO & Chief Business Officer |
Informierter Verkauf |
2,473 |
$1.81 |
$4.47K |
| 2026-01-23 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
Informierter Verkauf |
5,633 |
$1.90 |
$10.72K |
| 2026-01-22 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
Informierter Verkauf |
1,054 |
$1.84 |
$1.94K |
| 2026-01-21 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
Informierter Verkauf |
2,247 |
$1.81 |
$4.06K |
| 2026-01-16 |
Schacterle Amy |
Chief Regulatory Officer |
RSU-Zuteilung |
84,600 |
- |
- |
| 2026-01-16 |
Doherty James J. |
President and Cdo |
RSU-Zuteilung |
166,867 |
- |
- |
| 2026-01-16 |
Barton Russell |
Chief Operating Officer |
RSU-Zuteilung |
126,900 |
$1.89 |
$239.84K |
| 2026-01-16 |
Siemers Eric |
Chief Medical Officer |
RSU-Zuteilung |
148,700 |
$1.89 |
$281.04K |
| 2026-01-20 |
Oconnell Daniel Joseph |
Chief Executive Officer |
RSU-Zuteilung |
450,000 |
$1.86 |
$837K |
| 2026-01-16 |
Zuga Matt |
CFO & Chief Business Officer |
RSU-Zuteilung |
148,700 |
$1.89 |
$281.04K |
| 2026-01-16 |
Meisner Derek M |
Chief Legal Officer & Corp Sec |
RSU-Zuteilung |
148,700 |
$1.89 |
$281.04K |
| 2026-01-08 |
Barton Russell |
Chief Operating Officer |
Informierter Verkauf |
3,530 |
$1.86 |
$6.56K |
| 2026-01-12 |
Oconnell Daniel Joseph |
Chief Executive Officer |
Informierter Verkauf |
5,388 |
$1.73 |
$9.31K |
