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Ticker: PRLD 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
2025-03-27 2025-03-25 PP Planned purchase

Combs Andrew

Chief Chemistry Officer

Officer
100,000 +26.3%
0.69
USD 69,250
100,000 +26.3% 0.69 USD 69,250
2025-03-27 2025-03-25 B Purchase

Vaddi Krishna

CEO

Executive Director
675,000 +51.0%
0.69
USD 467,438
675,000 +51.0% 0.69 USD 467,438
2025-03-24 2025-03-21 B Purchase

Vaddi Krishna

CEO

Executive Director
15,000 +1.1%
0.73
USD 10,959
15,000 +1.1% 0.73 USD 10,959
2025-03-24 2025-03-20 B Purchase

Vaddi Krishna

CEO

Executive Director
5,416 +0.4%
0.73
USD 3,950
5,416 +0.4% 0.73 USD 3,950
2025-03-18 2025-03-17 B Purchase

Vaddi Krishna

CEO

Executive Director
9,106 +0.7%
0.75
USD 6,829
9,106 +0.7% 0.75 USD 6,829
2025-03-18 2025-03-14 B Purchase

Vaddi Krishna

CEO

Executive Director
29,999 +2.4%
0.75
USD 22,631
29,999 +2.4% 0.75 USD 22,631
2025-03-14 2025-03-13 B Purchase

Vaddi Krishna

CEO

Executive Director
50,000 +4.1%
0.72
USD 35,820
50,000 +4.1% 0.72 USD 35,820
2025-03-14 2025-03-12 B Purchase

Vaddi Krishna

CEO

Executive Director
47,500 +4.1%
0.71
USD 33,744
47,500 +4.1% 0.71 USD 33,744
2025-01-03 2024-12-31 B Purchase

Vaddi Krishna

CEO

Executive Director
5,000 +3.6%
1.21
USD 6,044
5,000 +3.6% 1.21 USD 6,044
2025-01-02 2024-12-30 B Purchase

Vaddi Krishna

CEO

Executive Director
10,000 +7.8%
1.20
USD 12,000
10,000 +7.8% 1.20 USD 12,000
2024-12-26 2024-12-23 B Purchase

Combs Andrew

Chief Chemistry Officer

Officer
60,000 +18.9%
1.37
USD 82,002
60,000 +18.9% 1.37 USD 82,002
2024-12-26 2024-12-20 PP Planned purchase

Combs Andrew

Chief Chemistry Officer

Officer
3,075 +1.0%
1.15
USD 3,536
3,075 +1.0% 1.15 USD 3,536
2024-12-20 2024-12-19 B Purchase

Lim Bryant David

CLO, Interim CFO, Corp Sec.

Officer
25,000 +1041.7%
0.91
USD 22,638
25,000 +1041.7% 0.91 USD 22,638
2024-12-20 2024-12-19 B Purchase

Vaddi Krishna

CEO

Executive Director
6,888 +5.7%
0.89
USD 6,116
6,888 +5.7% 0.89 USD 6,116
2024-12-20 2024-12-18 B Purchase

Vaddi Krishna

CEO

Executive Director
100,000 +9.4%
0.93
USD 93,210
100,000 +9.4% 0.93 USD 93,210
2023-05-26 2023-05-25 B Purchase

Vaddi Krishna

CEO

Executive Director
900 +0.1%
5.31
USD 4,779
900 +0.1% 5.31 USD 4,779
2023-05-26 2023-05-24 B Purchase

Vaddi Krishna

CEO

Executive Director
1,000 +0.1%
5.01
USD 5,011
1,000 +0.1% 5.01 USD 5,011
2023-05-25 2023-05-24 B Purchase

Lim Bryant David

Chief Legal Officer, Corp Sec.

Officer
2,400 +inf%
5.39
USD 12,936
2,400 +inf% 5.39 USD 12,936
2023-05-25 2023-05-23 B Purchase

Vaddi Krishna

CEO

Executive Director
11,856 +1.1%
5.63
USD 66,749
11,856 +1.1% 5.63 USD 66,749
2023-05-25 2023-05-23 PP Planned purchase

Chardonnet Laurent

Chief Financial Officer

Officer
5,000 +13.5%
5.50
USD 27,500
5,000 +13.5% 5.50 USD 27,500
2023-05-24 2023-05-22 B Purchase

ORBIMED ADVISORS LLC

Non-Executive Director Large shareholder
869,565 +9.4%
5.75
USD 4,999,999
869,565 +9.4% 5.75 USD 4,999,999
2023-05-24 2023-05-22 B Purchase

Bonita David P

Non-Executive Director Large shareholder
869,565 +9.4%
5.75
USD 4,999,999
869,565 +9.4% 5.75 USD 4,999,999
2023-04-06 2023-04-06 S Sale

Huang Jane

President, CMO

Officer
13,280 -35.4%
6.12
USD 81,274
13,280 -35.4% 6.12 USD 81,274
2022-12-21 2022-12-20 B Purchase

Vaddi Krishna

CEO

Executive Director
19,188 +18.9%
5.13
USD 98,446
19,188 +18.9% 5.13 USD 98,446
2022-12-12 2022-12-08 PP Planned purchase

Chardonnet Laurent

Chief Financial Officer

Officer
10,000 +38.7%
4.76
USD 47,600
10,000 +38.7% 4.76 USD 47,600
2022-06-01 2022-06-01 B Purchase

Chardonnet Laurent

Chief Financial Officer

Officer
10,000 +69.0%
4.23
USD 42,300
10,000 +69.0% 4.23 USD 42,300
2021-12-17 2021-12-15 PS Planned sale

Morosini Deborah

EVP, Chief of Clinical Affairs

Officer
28,751 -98.5%
13.00
USD 373,763
28,751 -98.5% 13.00 USD 373,763
2021-12-15 2021-12-14 B Purchase

Combs Andrew

EVP, Head of Chemistry

Officer
4,000 +1.5%
11.60
USD 46,400
4,000 +1.5% 11.60 USD 46,400
2021-12-15 2021-12-13 B Purchase

Combs Andrew

EVP, Head of Chemistry

Officer
4,000 +1.5%
12.12
USD 48,480
4,000 +1.5% 12.12 USD 48,480
2021-11-18 2021-11-16 PS Planned sale

Morosini Deborah

EVP, Chief of Clinical Affairs

Officer
400 -47.4%
16.43
USD 6,570
400 -47.4% 16.43 USD 6,570
2021-11-18 2021-11-16 PS Planned sale

Morosini Deborah

EVP, Chief of Clinical Affairs

Officer
28,351 -97.1%
15.87
USD 449,962
28,351 -97.1% 15.87 USD 449,962
2021-10-06 2021-10-05 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
1,289 -100.0%
32.06
USD 41,330
1,289 -100.0% 32.06 USD 41,330
2021-10-06 2021-10-05 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
7,803 -85.8%
31.30
USD 244,257
7,803 -85.8% 31.30 USD 244,257
2021-10-06 2021-10-05 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
5,908 -39.4%
30.26
USD 178,762
5,908 -39.4% 30.26 USD 178,762
2021-06-09 2021-06-07 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
12,700 -100.0%
32.73
USD 415,665
12,700 -100.0% 32.73 USD 415,665
2021-06-09 2021-06-07 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
900 -6.6%
31.62
USD 28,462
900 -6.6% 31.62 USD 28,462
2021-06-09 2021-06-07 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
1,400 -9.3%
30.35
USD 42,496
1,400 -9.3% 30.35 USD 42,496
2021-05-27 2021-05-25 PS Planned sale

Piper Brian

Chief Financial Officer

Officer
399 -100.0%
36.09
USD 14,401
399 -100.0% 36.09 USD 14,401
2021-05-27 2021-05-25 PS Planned sale

Piper Brian

Chief Financial Officer

Officer
1,736 -81.3%
35.45
USD 61,536
1,736 -81.3% 35.45 USD 61,536
2021-05-27 2021-05-25 PS Planned sale

Piper Brian

Chief Financial Officer

Officer
3,088 -59.1%
34.11
USD 105,338
3,088 -59.1% 34.11 USD 105,338
2021-05-27 2021-05-25 PS Planned sale

Piper Brian

Chief Financial Officer

Officer
3,110 -37.3%
33.53
USD 104,263
3,110 -37.3% 33.53 USD 104,263
2021-05-11 2021-05-07 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
200 -0.1%
41.85
USD 8,370
200 -0.1% 41.85 USD 8,370
2021-05-11 2021-05-07 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
5,836 -3.3%
41.14
USD 240,090
5,836 -3.3% 41.14 USD 240,090
2021-05-11 2021-05-07 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
3,964 -2.2%
40.30
USD 159,732
3,964 -2.2% 40.30 USD 159,732
2021-05-10 2021-05-05 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
1,109 -100.0%
41.07
USD 45,545
1,109 -100.0% 41.07 USD 45,545
2021-05-10 2021-05-05 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
10,476 -90.4%
40.30
USD 422,148
10,476 -90.4% 40.30 USD 422,148
2021-05-10 2021-05-05 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
3,415 -22.8%
39.36
USD 134,399
3,415 -22.8% 39.36 USD 134,399
2021-04-30 2021-04-29 PS Planned sale

Pierce Christopher

EVP and Chief of Business Oper

Officer
3,295 -46.8%
40.29
USD 132,765
3,295 -46.8% 40.29 USD 132,765
2021-04-30 2021-04-29 PS Planned sale

Morosini Deborah

EVP, Chief of Clinical Affairs

Officer
3,223 -87.9%
40.29
USD 129,853
3,223 -87.9% 40.29 USD 129,853
2021-04-29 2021-04-27 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
1,711 -100.0%
36.11
USD 61,791
1,711 -100.0% 36.11 USD 61,791
2021-04-29 2021-04-27 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
15,601 -90.1%
35.68
USD 556,580
15,601 -90.1% 35.68 USD 556,580
2021-04-29 2021-04-27 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
7,688 -30.8%
34.66
USD 266,478
7,688 -30.8% 34.66 USD 266,478
2021-04-21 2021-04-19 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
4,000 -100.0%
31.27
USD 125,077
4,000 -100.0% 31.27 USD 125,077
2021-04-21 2021-04-19 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
21,000 -84.0%
30.82
USD 647,273
21,000 -84.0% 30.82 USD 647,273
2021-04-15 2021-04-08 PS Planned sale

Pierce Christopher

EVP and Chief of Business Oper

Officer
200 -5.1%
40.00
USD 8,000
200 -5.1% 40.00 USD 8,000
2021-04-15 2021-04-08 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
1,669 -1.0%
39.57
USD 66,040
1,669 -1.0% 39.57 USD 66,040
2021-04-15 2021-04-08 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
669 -0.4%
38.97
USD 26,073
669 -0.4% 38.97 USD 26,073
2021-04-15 2021-04-08 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
875 -0.5%
37.72
USD 33,003
875 -0.5% 37.72 USD 33,003
2021-04-15 2021-04-08 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
1,417 -0.8%
36.97
USD 52,387
1,417 -0.8% 36.97 USD 52,387
2021-04-09 2021-04-07 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
200 -0.1%
40.30
USD 8,060
200 -0.1% 40.30 USD 8,060
2021-04-09 2021-04-07 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
6,881 -3.8%
39.63
USD 272,679
6,881 -3.8% 39.63 USD 272,679
2021-04-09 2021-04-07 PS Planned sale

Scherle Peggy

Chief Scientific Officer

Officer
8,289 -4.4%
39.02
USD 323,405
8,289 -4.4% 39.02 USD 323,405
2021-04-09 2021-04-07 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
7,083 -100.0%
39.69
USD 281,116
7,083 -100.0% 39.69 USD 281,116
2021-04-09 2021-04-07 PS Planned sale

Mauro David J

Chief Medical Officer

Officer
8,300 -54.0%
39.03
USD 323,908
8,300 -54.0% 39.03 USD 323,908
2020-09-29 2020-09-29 B Purchase

Combs Andrew

EVP, Head of Chemistry

Officer
1,000 +0.4%
19.00
USD 19,000
1,000 +0.4% 19.00 USD 19,000
2020-09-29 2020-09-29 B Purchase

Morosini Deborah

EVP, Chief of Clinical Affairs

Officer
444 +inf%
19.00
USD 8,436
444 +inf% 19.00 USD 8,436
2020-09-29 2020-09-29 B Purchase

Dier Mardi

Non-Executive Director
10,000 +inf%
19.00
USD 190,000
10,000 +inf% 19.00 USD 190,000
2020-09-29 2020-09-29 B Purchase

Pierce Christopher

EVP and Chief of Business Oper

Officer
3,750 +inf%
19.00
USD 71,250
3,750 +inf% 19.00 USD 71,250
2020-09-29 2020-09-25 B Purchase

ORBIMED ADVISORS LLC

Non-Executive Director Large shareholder
710,500 +343.4%
19.00
USD 13,499,500
710,500 +343.4% 19.00 USD 13,499,500
2020-09-29 2020-09-25 B Purchase

ORBIMED ADVISORS LLC

Non-Executive Director Large shareholder
526,300 +inf%
19.00
USD 9,999,700
526,300 +inf% 19.00 USD 9,999,700
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