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Company
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Latest filing published 03 Jun 2025 for bluebird bio, Inc.. Read the official filing
Filing timeline
BuySaleRichard A. Colvin
Insider track record
Disclosed buys
0
Disclosed sells
9
Signal history
Richard A. Colvin: trading record in brief
This profile gathers the share dealings of Richard A. Colvin in bluebird bio, Inc. The record holds 14 filings, for trades running from 1 November 2022 to 30 May 2025.
No open-market purchase appears, only 9 sales worth €26k. Besides market trades, the filings include 4 share grants. 2025 to date brings no purchases and 3 sales.
On 3 June 2025 came the latest disclosure, a transaction in bluebird bio, Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
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Declarations14 total
3,552 sharesCommon StockSEC:0000950170-25-081151:0
584 shares@ US$3.91946.6% of flowCommon StockSEC:0001562180-25-002090:0
64 shares@ US$7.39251.4% of flowCommon StockSEC:0001562180-25-000952:0
19 shares@ US$9.240.5% of flowCommon StockSEC:0001562180-25-000270:0
2,824 shares@ US$0.41733.4% of flowCommon StockSEC:0001562180-24-008361:0
50,000 shares0Common StockSEC:0001562180-24-007131:0
6,770 shares@ US$1.527628.9% of flowCommon StockSEC:0001562180-24-002309:0
597 shares@ US$1.4152.3% of flowCommon StockSEC:0001562180-24-000362:0
2,343 shares@ US$2.976919.9% of flowCommon StockSEC:0001562180-23-007551:0
55,000 shares0Common StockSEC:0001562180-23-002406:0
1,153 shares@ US$6.3820.4% of flowCommon StockSEC:0001562180-23-000903:0
557 shares@ US$7.804312.2% of flowCommon StockSEC:0001562180-23-000408:0
218 shares@ US$6.41374.3% of flowCommon StockSEC:0001562180-22-007570:0
30,000 shares0Common StockSEC:0001562180-22-007464:0
14 of 14 declarations
