InsidersTradesSigma
Total declarations
Companies
▲ Purchases (1 ops.)
▼ Sales (15 ops.)
Insider track record
CEODisclosed buys
1
Disclosed sells
15
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the complete record of transactions filed by Leschly Nick, Chief Executive Officer. Director active across 2 companies, notably bluebird bio, Inc.. Aggregated, 29 disclosures have been published. Split: 1 buy · 15 sells. Total volume traded: €5.1m. History available since 3 May 2021. The latest transaction was disclosed on 6 January 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Leschly Nick
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations29 total
14,416 sharesCommon StockSEC:0000950170-25-081115:0
335,964 sharesCommon StockSEC:0001562180-25-003887:0
85,978 shares@ US$2.93592.7% of flowCommon StockSEC:0001562180-25-000245:0
892 shares@ US$2.77850.0% of flowCommon StockSEC:0001562180-25-000245:1
24,900 shares0Common StockSEC:0001562180-24-007609:0
1,554 shares@ US$3.75360.1% of flowCommon StockSEC:0001562180-24-000364:0
235,000 shares0Common StockSEC:0001562180-24-000364:1
72,312 shares@ US$3.86852.8% of flowCommon StockSEC:0001562180-24-000305:0
9,312 shares@ US$5.48650.5% of flowCommon StockSEC:0001562180-23-006560:0
9,060 shares@ US$6.12570.6% of flowCommon StockSEC:0001562180-23-006222:0
10,790 shares0Common StockSEC:0001562180-23-005350:0
81,250 shares0Common StockSEC:0001562180-23-000949:0
2,026 shares@ US$10.62810.2% of flowCommon StockSEC:0001562180-23-000483:0
6,587 shares@ US$10.45840.7% of flowCommon StockSEC:0001562180-23-000444:0
4,290 shares@ US$7.804338.2% of flowCommon StockSEC:0001562180-23-000407:0
2,979 shares@ US$10.33470.3% of flowCommon StockSEC:0001562180-23-000355:0
5,499 shares@ US$16.23250.9% of flowCommon StockSEC:0001562180-22-005949:0
5,404 shares@ US$13.80990.8% of flowCommon StockSEC:0001562180-22-005709:0
3,109 shares0Common StockSEC:0001562180-22-005339:0
133,500 shares0Common StockSEC:0001562180-22-003848:0
368,857 shares@ US$12.2049.2% of flowCommon StockSEC:0001562180-22-002863:0
Canonical exit: 15 Jun 2022 (T+90)
368,857 shares@ US$12.2049.2% of flowCommon StockSEC:0001562180-22-002846:0
2,369 shares@ US$9.402239.0% of flowCommon StockSEC:0001562180-22-000442:0
3,270 shares@ US$23.90780.8% of flowCommon StockSEC:0001562180-22-000409:0
7,384 shares0Common StockSEC:0001628280-21-023648:0
25 of 29 declarations
About Leschly Nick
Leschly Nick is Directeur Général and a Director at 2seventy bio, Inc., and a Director at bluebird bio, Inc. Across 29 filings in total, the sampled recent filings cover the period from 2021-05-05 to 2025-06-03, with EUR 4082811 in purchases and EUR 1012572 in sales, and the most frequent transaction nature is Cession.
