AKTS

Aktis Oncology, Inc.

Insider trading activity for Aktis Oncology, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$3.2M

net selling

Bought(0 · 0 insiders): $0
Sold(11 · 3 insiders): $3.2M

Past 6 months

-$3.2M

net selling

Bought(0 · 0 insiders): $0
Sold(11 · 3 insiders): $3.2M

Past 12 months

+$111.1M

net buying

Bought(9 · 6 insiders): $114.3M
Sold(11 · 3 insiders): $3.2M

Transaction history

The 76 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 23	Czibere Akos	Chief Medical Officer	MEXER◷◆	12,500	—	—	—	Open the original filing on SEC.gov
Sep 23	Czibere Akos	Chief Medical Officer	SSELL◷	7,401	$21.03	$155.6K	-100.0%	Open the original filing on SEC.gov
Sep 23	Czibere Akos	Chief Medical Officer	SSELL◷	5,099	$20.19	$103K	-40.8%	Open the original filing on SEC.gov
Sep 23	Czibere Akos	Chief Medical Officer	MEXER◷	12,500	$4.95	$61.9K	—	Open the original filing on SEC.gov
Jul 20	Herrmann Ken	Director	MEXER◆	1,350	—	—	—	Open the original filing on SEC.gov
Jul 20	Herrmann Ken	Director	MEXER◆	3,506	—	—	—	Open the original filing on SEC.gov
Jul 20	Herrmann Ken	Director	SSELL	1,350	$24.56	$33.2K	-100.0%	Open the original filing on SEC.gov
Jul 20	Herrmann Ken	Director	SSELL	3,506	$24.56	$86.1K	-72.2%	Open the original filing on SEC.gov
Jul 20	Herrmann Ken	Director	MEXER	1,350	$1.91	$2.6K	+38.5%	Open the original filing on SEC.gov
Jul 20	Herrmann Ken	Director	MEXER	3,506	$0.08	$280	—	Open the original filing on SEC.gov
Jul 17	Herrmann Ken	Director	MEXER◆	3,065	—	—	—	Open the original filing on SEC.gov
Jul 17	Herrmann Ken	Director	SSELL	3,065	$25.21	$77.3K	-100.0%	Open the original filing on SEC.gov
Jul 17	Herrmann Ken	Director	MEXER	3,065	$0.08	$245	—	Open the original filing on SEC.gov
Jul 8	Ron-Bigger Shulamit	Chief Operating Officer	MEXER◆	50,000	—	—	—	Open the original filing on SEC.gov
Jul 8	Ron-Bigger Shulamit	Chief Operating Officer	SSELL	4,200	$28.75	$120.7K	-100.0%	Open the original filing on SEC.gov
Jul 8	Ron-Bigger Shulamit	Chief Operating Officer	SSELL	30,000	$27.94	$838.1K	-87.7%	Open the original filing on SEC.gov
Jul 8	Ron-Bigger Shulamit	Chief Operating Officer	SSELL	15,800	$27.13	$428.7K	-31.6%	Open the original filing on SEC.gov
Jul 8	Ron-Bigger Shulamit	Chief Operating Officer	MEXER	50,000	$3.66	$183K	—	Open the original filing on SEC.gov
Jul 8	Czibere Akos	Chief Medical Officer	MEXER◆	50,000	—	—	—	Open the original filing on SEC.gov
Jul 8	Czibere Akos	Chief Medical Officer	SSELL	4,371	$28.71	$125.5K	-100.0%	Open the original filing on SEC.gov
Jul 8	Czibere Akos	Chief Medical Officer	SSELL	30,829	$27.95	$861.7K	-87.6%	Open the original filing on SEC.gov
Jul 8	Czibere Akos	Chief Medical Officer	SSELL	14,800	$27.13	$401.5K	-29.6%	Open the original filing on SEC.gov
Jul 8	Czibere Akos	Chief Medical Officer	MEXER	50,000	$4.95	$247.5K	—	Open the original filing on SEC.gov
Apr 15	Gormley Glenn	Director	AGRANT◆	37,866	—	—	—	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	CCONV◆	101,250	—	—	—	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	CCONV◆	3.6M	—	—	—	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	CCONV◆	411,750	—	—	—	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	CCONV◆	14.8M	—	—	—	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	PBUY	22,545	$18.00	$405.8K	+16.7%	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	CCONV	134,842	—	—	—	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	PBUY	812,455	$18.00	$14.6M	+16.7%	Open the original filing on SEC.gov
Jan 12	Vida Ventures II, LLC	10% Owner	CCONV	4.9M	—	—	—	Open the original filing on SEC.gov
Jan 12	Segal Lloyd Mitchell	Director	CCONV◆	24,687	—	—	—	Open the original filing on SEC.gov
Jan 12	Segal Lloyd Mitchell	Director	CCONV◆	50,000	—	—	—	Open the original filing on SEC.gov
Jan 12	Segal Lloyd Mitchell	Director	CCONV	19,631	—	—	—	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	CCONV◆	101,250	—	—	—	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	CCONV◆	3.6M	—	—	—	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	CCONV◆	411,750	—	—	—	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	CCONV◆	14.8M	—	—	—	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	PBUY	22,545	$18.00	$405.8K	+16.7%	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	CCONV	134,842	—	—	—	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	PBUY	812,455	$18.00	$14.6M	+16.7%	Open the original filing on SEC.gov
Jan 12	Kim Helen Susan	Director, 10% Owner	CCONV	4.9M	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV◆	86,222	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV◆	965,190	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV◆	102,500	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV◆	2.4M	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV◆	488,891	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV◆	997,299	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV◆	9.9M	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	PBUY	144,443	$18.00	$2.6M	+71.2%	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	PBUY	2.1M	$18.00	$37.4M	+91.5%	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV	128,506	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV	202,862	—	—	—	Open the original filing on SEC.gov
Jan 12	EcoR1 Capital, LLC	Director	CCONV	2.3M	—	—	—	Open the original filing on SEC.gov
Jan 12	Foley Todd	Director, 10% Owner	CCONV◆	2.7M	—	—	—	Open the original filing on SEC.gov
Jan 12	Foley Todd	Director, 10% Owner	CCONV◆	10.2M	—	—	—	Open the original filing on SEC.gov
Jan 12	Foley Todd	Director, 10% Owner	CCONV◆	2.3M	—	—	—	Open the original filing on SEC.gov
Jan 12	Foley Todd	Director, 10% Owner	PBUY	232,870	$18.00	$4.2M	+5.8%	Open the original filing on SEC.gov
Jan 12	Foley Todd	Director, 10% Owner	CCONV	716,872	—	—	+21.8%	Open the original filing on SEC.gov
Jan 12	Foley Todd	Director, 10% Owner	CCONV	2.7M	—	—	+450.0%	Open the original filing on SEC.gov
Jan 12	Foley Todd	Director, 10% Owner	CCONV	597,391	—	—	—	Open the original filing on SEC.gov
Jan 12	Mpm Bioventures 2018,…	10% Owner	CCONV◆	6M	—	—	—	Open the original filing on SEC.gov
Jan 12	Mpm Bioventures 2018,…	10% Owner	CCONV◆	22.5M	—	—	—	Open the original filing on SEC.gov
Jan 12	Mpm Bioventures 2018,…	10% Owner	CCONV◆	5M	—	—	—	Open the original filing on SEC.gov
Jan 12	Mpm Bioventures 2018,…	10% Owner	PBUY	1.1M	$18.00	$20M	+12.2%	Open the original filing on SEC.gov
Jan 12	Mpm Bioventures 2018,…	10% Owner	CCONV	1.6M	—	—	+20.8%	Open the original filing on SEC.gov
Jan 12	Mpm Bioventures 2018,…	10% Owner	CCONV	5.9M	—	—	+357.1%	Open the original filing on SEC.gov
Jan 12	Mpm Bioventures 2018,…	10% Owner	CCONV	1.3M	—	—	+384.6%	Open the original filing on SEC.gov
Jan 12	Gadicke Ansbert	10% Owner	CCONV◆	6M	—	—	—	Open the original filing on SEC.gov
Jan 12	Gadicke Ansbert	10% Owner	CCONV◆	22.5M	—	—	—	Open the original filing on SEC.gov
Jan 12	Gadicke Ansbert	10% Owner	CCONV◆	5M	—	—	—	Open the original filing on SEC.gov
Jan 12	Gadicke Ansbert	10% Owner	PBUY	1.1M	$18.00	$20M	+12.2%	Open the original filing on SEC.gov
Jan 12	Gadicke Ansbert	10% Owner	CCONV	1.6M	—	—	+20.8%	Open the original filing on SEC.gov
Jan 12	Gadicke Ansbert	10% Owner	CCONV	5.9M	—	—	+357.1%	Open the original filing on SEC.gov
Jan 12	Gadicke Ansbert	10% Owner	CCONV	1.3M	—	—	+384.6%	Open the original filing on SEC.gov

MEXER◷◆—

Czibere Akos · Chief Medical…Sep 23

12,500 sh

SSELL◷$155.6K

Czibere Akos · Chief Medical…Sep 23

7,401 sh @ $21.03 · -100.0% own

SSELL◷$103K

Czibere Akos · Chief Medical…Sep 23

5,099 sh @ $20.19 · -40.8% own

MEXER◷$61.9K

Czibere Akos · Chief Medical…Sep 23

12,500 sh @ $4.95

MEXER◆—

Herrmann Ken · DirectorJul 20

1,350 sh

MEXER◆—

Herrmann Ken · DirectorJul 20

3,506 sh

SSELL$33.2K

Herrmann Ken · DirectorJul 20

1,350 sh @ $24.56 · -100.0% own

SSELL$86.1K

Herrmann Ken · DirectorJul 20

3,506 sh @ $24.56 · -72.2% own

MEXER$2.6K

Herrmann Ken · DirectorJul 20

1,350 sh @ $1.91 · +38.5% own

MEXER$280

Herrmann Ken · DirectorJul 20

3,506 sh @ $0.08

MEXER◆—

Herrmann Ken · DirectorJul 17

3,065 sh

SSELL$77.3K

Herrmann Ken · DirectorJul 17

3,065 sh @ $25.21 · -100.0% own

MEXER$245

Herrmann Ken · DirectorJul 17

3,065 sh @ $0.08

MEXER◆—

Ron-Bigger Shulamit · Chief Operating…Jul 8

50,000 sh

SSELL$120.7K

Ron-Bigger Shulamit · Chief Operating…Jul 8

4,200 sh @ $28.75 · -100.0% own

SSELL$838.1K

Ron-Bigger Shulamit · Chief Operating…Jul 8

30,000 sh @ $27.94 · -87.7% own

SSELL$428.7K

Ron-Bigger Shulamit · Chief Operating…Jul 8

15,800 sh @ $27.13 · -31.6% own

MEXER$183K

Ron-Bigger Shulamit · Chief Operating…Jul 8

50,000 sh @ $3.66

MEXER◆—

Czibere Akos · Chief Medical…Jul 8

50,000 sh

SSELL$125.5K

Czibere Akos · Chief Medical…Jul 8

4,371 sh @ $28.71 · -100.0% own

SSELL$861.7K

Czibere Akos · Chief Medical…Jul 8

30,829 sh @ $27.95 · -87.6% own

SSELL$401.5K

Czibere Akos · Chief Medical…Jul 8

14,800 sh @ $27.13 · -29.6% own

MEXER$247.5K

Czibere Akos · Chief Medical…Jul 8

50,000 sh @ $4.95

AGRANT◆—

Gormley Glenn · DirectorApr 15

37,866 sh

CCONV◆—

Vida Ventures II, LLC · 10% OwnerJan 12

101,250 sh

CCONV◆—

Vida Ventures II, LLC · 10% OwnerJan 12

3.6M sh

CCONV◆—

Vida Ventures II, LLC · 10% OwnerJan 12

411,750 sh

CCONV◆—

Vida Ventures II, LLC · 10% OwnerJan 12

14.8M sh

PBUY$405.8K

Vida Ventures II, LLC · 10% OwnerJan 12

22,545 sh @ $18.00 · +16.7% own

CCONV—

Vida Ventures II, LLC · 10% OwnerJan 12

134,842 sh

PBUY$14.6M

Vida Ventures II, LLC · 10% OwnerJan 12

812,455 sh @ $18.00 · +16.7% own

CCONV—

Vida Ventures II, LLC · 10% OwnerJan 12

4.9M sh

CCONV◆—

Segal Lloyd Mitchell · DirectorJan 12

24,687 sh

CCONV◆—

Segal Lloyd Mitchell · DirectorJan 12

50,000 sh

CCONV—

Segal Lloyd Mitchell · DirectorJan 12

19,631 sh

CCONV◆—

Kim Helen Susan · Director, 10%…Jan 12

101,250 sh

CCONV◆—

Kim Helen Susan · Director, 10%…Jan 12

3.6M sh

CCONV◆—

Kim Helen Susan · Director, 10%…Jan 12

411,750 sh

CCONV◆—

Kim Helen Susan · Director, 10%…Jan 12

14.8M sh

PBUY$405.8K

Kim Helen Susan · Director, 10%…Jan 12

22,545 sh @ $18.00 · +16.7% own

CCONV—

Kim Helen Susan · Director, 10%…Jan 12

134,842 sh

PBUY$14.6M

Kim Helen Susan · Director, 10%…Jan 12

812,455 sh @ $18.00 · +16.7% own

CCONV—

Kim Helen Susan · Director, 10%…Jan 12

4.9M sh

CCONV◆—

EcoR1 Capital, LLC · DirectorJan 12

86,222 sh

CCONV◆—

EcoR1 Capital, LLC · DirectorJan 12

965,190 sh

CCONV◆—

EcoR1 Capital, LLC · DirectorJan 12

102,500 sh

CCONV◆—

EcoR1 Capital, LLC · DirectorJan 12

2.4M sh

CCONV◆—

EcoR1 Capital, LLC · DirectorJan 12

488,891 sh

CCONV◆—

EcoR1 Capital, LLC · DirectorJan 12

997,299 sh

CCONV◆—

EcoR1 Capital, LLC · DirectorJan 12

9.9M sh

PBUY$2.6M

EcoR1 Capital, LLC · DirectorJan 12

144,443 sh @ $18.00 · +71.2% own

PBUY$37.4M

EcoR1 Capital, LLC · DirectorJan 12

2.1M sh @ $18.00 · +91.5% own

CCONV—

EcoR1 Capital, LLC · DirectorJan 12

128,506 sh

CCONV—

EcoR1 Capital, LLC · DirectorJan 12

202,862 sh

CCONV—

EcoR1 Capital, LLC · DirectorJan 12

2.3M sh

CCONV◆—