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Michelle Robertson

Track

Insider profile

Currently holds a position at Momenta Pharmaceuticals Inc

Performance

Overall performance
4.1
Performance over holding periods
4.1
30 days 90 days 120 days
Average return 17% 8.2% 15.1%
Success rate 81% 68% 82%
Transactions
11 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chief Financial Officer, Treasurer Momenta Pharmaceuticals Inc Oct. 1, 2018 -
Chief Financial Officer, Treasurer Momenta Pharmaceuticals Inc Oct. 1, 2018 - Jan. 8, 2020
Chief Financial Officer, Principal Financial Officer and Principal Accounting Officer Momenta Pharmaceuticals Inc May 1, 2017 - Oct. 1, 2018
Michelle Robertson's trades of Geron Corp's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-02-19 2026-02-18
US Geron Corp (GERN)
S Sale
12,502 -47.9%
294.90
US$1,889,238 		12,502 -47.9% 294.90 US$1,889,238
2023-05-15 2023-05-11
S Sale
57,728 +44.4%
257.94
US$2,291,115 		57,728 +44.4% 257.94 US$2,291,115
2023-05-11 2023-05-11
PrS Proposed sale
56,297
495.91
US$3,815,828 		56,297 495.91 US$3,815,828
2023-03-06 2023-03-03
S Sale
184 -0.2%
8.89
US$1,636 		184 -0.2% 8.89 US$1,636
2023-02-15 2023-02-13
S Sale
4,287 -5.3%
9.67
US$41,435 		4,287 -5.3% 9.67 US$41,435
2023-01-12 2023-01-10
S Sale
1,752 -2.1%
8.16
US$14,296 		1,752 -2.1% 8.16 US$14,296
2022-12-06 2022-12-05
S Sale
193 -0.2%
10.23
US$1,974 		193 -0.2% 10.23 US$1,974
2022-09-08 2022-09-06
S Sale
192 -0.2%
15.01
US$2,882 		192 -0.2% 15.01 US$2,882
2022-06-06 2022-06-03
S Sale
1,527 -1.8%
11.54
US$17,617 		1,527 -1.8% 11.54 US$17,617
2022-03-07 2022-03-03
S Sale
767 -0.9%
17.33
US$13,290 		767 -0.9% 17.33 US$13,290
2022-01-13 2022-01-11
S Sale
1,744 -5.3%
25.70
US$44,821 		1,744 -5.3% 25.70 US$44,821
2021-01-13 2021-01-12
S Sale
1,568 -7.8%
78.27
US$122,727 		1,568 -7.8% 78.27 US$122,727
2019-10-29 2019-10-25
PlS Planned sale
6,802 -50.0%
15.00
US$102,030 		6,802 -50.0% 15.00 US$102,030
2019-10-21 2019-10-18
PlS Planned sale
2,936 -17.7%
13.83
US$40,605 		2,936 -17.7% 13.83 US$40,605
2019-02-19 2019-02-14
PlS Planned sale
703 -5.7%
13.10
US$9,209 		703 -5.7% 13.10 US$9,209
2019-02-14 2019-02-13
PlS Planned sale
1,410 -10.3%
12.70
US$17,907 		1,410 -10.3% 12.70 US$17,907