Douglas Kerr

Track

Insider profile

Currently holds a position at Generation Bio Co

Positions

Position Company Period
Chief Development Officer Generation Bio Co Jan. 1, 2019 -
Head of Preclinical Research & Clinical Development Generation Bio Co None -
Douglas Kerr's trades of Dyne Therapeutics Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Proposed sale
Price
388.98
Quantity 24,605
Value US$2,746,953
Transaction date
Planned sale
Price
355.44
Quantity 77,608 -24.0%
Value US$175,918
Transaction date
Proposed sale
Price
24.35
Quantity 5,000
Value US$121,745
Transaction date
Proposed sale
Price
26.28
Quantity 2,443
Value US$64,203
Transaction date
Proposed sale
Price
20.72
Quantity 880
Value US$18,231
Transaction date
Proposed sale
Price
13.27
Quantity 4,552
Value US$60,402
Transaction date
Proposed sale
Price
13.35
Quantity 1,342
Value US$17,911
Transaction date
Proposed sale
Price
11.89
Quantity 1,343
Value US$15,968
Transaction date
Planned sale
Price
25.39
Quantity 1,889 -0.6%
Value US$47,962
Transaction date
Planned sale
Price
24.99
Quantity 1,629 -0.5%
Value US$40,709
Transaction date
Planned sale
Price
30.68
Quantity 3,321 -1.0%
Value US$101,888
Transaction date
Planned sale
Price
29.91
Quantity 10,751 -3.2%
Value US$321,562
Transaction date
Planned sale
Price
35.58
Quantity 100 -0.0%
Value US$3,558
Transaction date
Planned sale
Price
34.77
Quantity 500 -0.2%
Value US$17,385
Transaction date
Planned sale
Price
33.75
Quantity 400 -0.1%
Value US$13,500
Transaction date
Planned sale
Price
32.97
Quantity 775 -0.2%
Value US$25,552
Transaction date
Planned sale
Price
31.87
Quantity 4,315 -1.3%
Value US$137,519
Transaction date
Planned sale
Price
30.92
Quantity 2,500 -0.7%
Value US$77,300
Transaction date
Planned sale
Price
29.68
Quantity 2,677 -0.8%
Value US$79,453
Transaction date
Planned sale
Price
34.08
Quantity 3,767 -1.1%
Value US$128,379
Transaction date
Planned sale
Price
33.01
Quantity 7,500 -2.2%
Value US$247,575
Transaction date
Planned sale
Price
28.80
Quantity 300 -0.1%
Value US$8,640
Transaction date
Planned sale
Price
28.05
Quantity 4,721 -1.4%
Value US$132,424
Transaction date
Planned sale
Price
27.17
Quantity 6,246 -1.8%
Value US$169,704
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-08 2026-09-08
PrS Proposed sale
24,605
388.98
US$2,746,953 		24,605 388.98 US$2,746,953
2026-09-08 2026-09-08
PlS Planned sale
49,699 +2.1%
154.08
US$802,106 		49,699 +2.1% 154.08 US$802,106
2026-09-08 2026-09-04
PlS Planned sale
77,608 -24.0%
355.44
US$175,918 		77,608 -24.0% 355.44 US$175,918
2026-09-04 2026-09-04
PrS Proposed sale
5,000
24.35
US$121,745 		5,000 24.35 US$121,745
2026-08-17 2026-08-13
PlS Planned sale
1,556 -0.9%
26.28
US$40,892 		1,556 -0.9% 26.28 US$40,892
2026-08-13 2026-08-13
PrS Proposed sale
2,443
26.28
US$64,203 		2,443 26.28 US$64,203
2026-06-17 2026-06-16
PlS Planned sale
887 -0.5%
18.33
US$16,259 		887 -0.5% 18.33 US$16,259
2026-05-14 2026-05-13
PlS Planned sale
1,564 -0.9%
18.36
US$28,715 		1,564 -0.9% 18.36 US$28,715
2026-03-06 2026-03-05
PlS Planned sale
904 -0.5%
14.90
US$13,470 		904 -0.5% 14.90 US$13,470
2025-12-05 2025-12-05
PrS Proposed sale
880
20.72
US$18,231 		880 20.72 US$18,231
2025-12-05 2025-12-05
PlS Planned sale
880 -1.0%
20.72
US$18,234 		880 -1.0% 20.72 US$18,234
2025-09-08 2025-09-05
PlS Planned sale
873 -1.0%
13.41
US$11,707 		873 -1.0% 13.41 US$11,707
2025-09-08 2025-09-04
PlS Planned sale
3,552 -3.8%
13.27
US$47,135 		3,552 -3.8% 13.27 US$47,135
2025-09-04 2025-09-04
PrS Proposed sale
4,552
13.27
US$60,402 		4,552 13.27 US$60,402
2025-06-06 2025-06-05
PlS Planned sale
1,342 -1.4%
13.35
US$17,916 		1,342 -1.4% 13.35 US$17,916
2025-06-05 2025-06-05
PrS Proposed sale
1,342
13.35
US$17,911 		1,342 13.35 US$17,911
2025-03-07 2025-03-05
PlS Planned sale
1,343 -1.4%
11.83
US$15,888 		1,343 -1.4% 11.83 US$15,888
2025-03-05 2025-03-05
PrS Proposed sale
1,343
11.89
US$15,968 		1,343 11.89 US$15,968
2021-07-12 2021-07-08
PlS Planned sale
1,889 -0.6%
25.39
US$47,962 		1,889 -0.6% 25.39 US$47,962
2021-07-12 2021-07-08
PlS Planned sale
1,629 -0.5%
24.99
US$40,709 		1,629 -0.5% 24.99 US$40,709
2021-04-07 2021-04-05
PlS Planned sale
3,321 -1.0%
30.68
US$101,888 		3,321 -1.0% 30.68 US$101,888
2021-04-07 2021-04-05
PlS Planned sale
10,751 -3.2%
29.91
US$321,562 		10,751 -3.2% 29.91 US$321,562
2021-03-09 2021-03-05
PlS Planned sale
100 -0.0%
35.58
US$3,558 		100 -0.0% 35.58 US$3,558
2021-03-09 2021-03-05
PlS Planned sale
500 -0.2%
34.77
US$17,385 		500 -0.2% 34.77 US$17,385
2021-03-09 2021-03-05
PlS Planned sale
400 -0.1%
33.75
US$13,500 		400 -0.1% 33.75 US$13,500
2021-03-09 2021-03-05
PlS Planned sale
775 -0.2%
32.97
US$25,552 		775 -0.2% 32.97 US$25,552
2021-03-09 2021-03-05
PlS Planned sale
4,315 -1.3%
31.87
US$137,519 		4,315 -1.3% 31.87 US$137,519
2021-03-09 2021-03-05
PlS Planned sale
2,500 -0.7%
30.92
US$77,300 		2,500 -0.7% 30.92 US$77,300
2021-03-09 2021-03-05
PlS Planned sale
2,677 -0.8%
29.68
US$79,453 		2,677 -0.8% 29.68 US$79,453
2021-02-10 2021-02-08
PlS Planned sale
3,767 -1.1%
34.08
US$128,379 		3,767 -1.1% 34.08 US$128,379
2021-02-10 2021-02-08
PlS Planned sale
7,500 -2.2%
33.01
US$247,575 		7,500 -2.2% 33.01 US$247,575
2021-01-13 2021-01-11
PlS Planned sale
300 -0.1%
28.80
US$8,640 		300 -0.1% 28.80 US$8,640
2021-01-13 2021-01-11
PlS Planned sale
4,721 -1.4%
28.05
US$132,424 		4,721 -1.4% 28.05 US$132,424
2021-01-13 2021-01-11
PlS Planned sale
6,246 -1.8%
27.17
US$169,704 		6,246 -1.8% 27.17 US$169,704