Stock chart
Ticker: RARE Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-06-23 2025-06-20 S Sale

Sanders Corazon (Corsee) D.

Non-Executive Director
1,000 -13.6%
37.39
USD 89,923
1,000 -13.6% 37.39 USD 100,000
2025-05-05 2025-05-05 PS Planned sale

Crombez Eric

EVP and Chief Medical Officer

Officer
520 -0.7%
39.24
USD 20,405
520 -0.7% 39.24 USD 20,405
2025-05-05 2025-04-21 S Sale

Crombez Eric

EVP and Chief Medical Officer

Officer
242 -0.3%
35.11
USD 8,497
242 -0.3% 35.11 USD 8,497
2025-03-10 2025-03-06 S Sale

Horn Howard

Chief Financial Officer

Officer
1,785 -1.7%
40.40
USD 72,114
1,785 -1.7% 40.40 USD 72,114
2025-03-04 2025-03-03 S Sale

Kassberg Thomas Richard

CBO & EVP

Officer
6,028 -2.2%
42.10
USD 253,779
6,028 -2.2% 42.10 USD 253,779
2025-03-04 2025-03-03 PS Planned sale

Crombez Eric

EVP and Chief Medical Officer

Officer
8,945 -11.1%
42.10
USD 376,585
8,945 -11.1% 42.10 USD 376,585
2025-03-04 2025-03-03 S Sale

KAKKIS EMIL D

President & CEO

Executive Director
73,434 -10.3%
42.10
USD 3,091,571
73,434 -10.3% 42.10 USD 3,091,571
2025-03-04 2025-03-03 S Sale

Pinion John Richard

See Remarks

Officer
14,439 -11.8%
42.10
USD 607,882
14,439 -11.8% 42.10 USD 607,882
2025-03-04 2025-03-03 S Sale

Parschauer Karah Herdman

EVP and Chief Legal Officer

Officer
12,846 -14.6%
42.10
USD 540,817
12,846 -14.6% 42.10 USD 540,817
2025-03-04 2025-03-03 PS Planned sale

Harris Erik

EVP & Chief Commercial Officer

Officer
15,103 -14.7%
42.10
USD 635,836
15,103 -14.7% 42.10 USD 635,836
2025-03-04 2025-03-03 S Sale

Huizenga Theodore Alan

SVP, Chief Accounting Officer

Officer
967 -1.9%
42.10
USD 40,711
967 -1.9% 42.10 USD 40,711
2025-03-04 2025-02-28 S Sale

KAKKIS EMIL D

President & CEO

Executive Director
25,000 -1.1%
42.48
USD 1,062,000
25,000 -1.1% 42.48 USD 1,062,000
2025-03-03 2025-02-27 S Sale

Parschauer Karah Herdman

EVP and Chief Legal Officer

Officer
760 -1.4%
42.75
USD 32,490
760 -1.4% 42.75 USD 32,490
2025-03-03 2025-02-27 S Sale

Parschauer Karah Herdman

EVP and Chief Legal Officer

Officer
2,230 -3.8%
42.93
USD 95,734
2,230 -3.8% 42.93 USD 95,734
2024-12-31 2024-12-30 S Sale

KAKKIS EMIL D

President & CEO

Executive Director
11,727 -0.5%
42.23
USD 495,231
11,727 -0.5% 42.23 USD 495,231
2024-12-11 2024-12-10 S Sale

KAKKIS EMIL D

President & CEO

Executive Director
8,273 -0.4%
50.00
USD 413,650
8,273 -0.4% 50.00 USD 413,650
2024-10-11 2024-10-10 S Sale

Horn Howard

Chief Financial Officer

Officer
7,465 -7.5%
52.76
USD 393,853
7,465 -7.5% 52.76 USD 393,853
2024-09-05 2024-09-03 PS Planned sale

Huizenga Theodore Alan

SVP, Chief Accounting Officer

Officer
91 -0.2%
56.19
USD 5,113
91 -0.2% 56.19 USD 5,113
2024-09-05 2024-09-03 S Sale

KAKKIS EMIL D

President & CEO

Executive Director
20,000 -0.9%
55.85
USD 1,117,000
20,000 -0.9% 55.85 USD 1,117,000
2024-08-07 2024-08-06 S Sale

KAKKIS EMIL D

President & CEO

Executive Director
20,000 -0.9%
50.17
USD 1,003,400
20,000 -0.9% 50.17 USD 1,003,400
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