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Robert Alpern

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Insider profile

Currently holds positions in Abbott Laboratories, Abbvie Inc and Tricida Inc

Positions

Position Company Period
Independent Director Abbott Laboratories Oct. 10, 2008 -
Independent Director Abbvie Inc Jan. 2, 2013 -
Independent Director Tricida Inc Oct. 1, 2013 -
Robert Alpern's trades of Abbvie Inc's stock


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• 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
2026-05-26 2026-05-26
US Abbvie Inc (ABBV)
PrS Proposed sale
745
47.97
US$4,949,232 		745 47.97 US$4,949,232
2026-05-15 2026-05-15
PrS Proposed sale
24,833
27.08
US$2,938,155 		24,833 27.08 US$2,938,155
2026-04-27 2026-04-27
PrS Proposed sale
3,558
272.28
US$2,971,469 		3,558 272.28 US$2,971,469
2022-11-25 2022-11-23
US Tricida Inc (TCDA)
S Sale
131,879 -100.0%
0.21
US$27,695 		131,879 -100.0% 0.21 US$27,695
2022-11-22 2022-11-21
US Tricida Inc (TCDA)
S Sale
27,584 -17.3%
0.23
US$6,344 		27,584 -17.3% 0.23 US$6,344
2019-11-27 2019-11-26
US Tricida Inc (TCDA)
PlS Planned sale
1,000 -0.7%
39.59
US$39,590 		1,000 -0.7% 39.59 US$39,590
2019-11-14 2019-11-12
US Tricida Inc (TCDA)
PlS Planned sale
1,159 -0.8%
39.92
US$46,267 		1,159 -0.8% 39.92 US$46,267
2019-11-07 2019-11-06
US Tricida Inc (TCDA)
PlS Planned sale
227 -0.2%
39.75
US$9,023 		227 -0.2% 39.75 US$9,023
2019-11-07 2019-11-05
US Tricida Inc (TCDA)
PlS Planned sale
1,605 -1.1%
39.89
US$64,023 		1,605 -1.1% 39.89 US$64,023
2019-10-29 2019-10-25
US Tricida Inc (TCDA)
PlS Planned sale
1,000 -0.7%
36.29
US$36,290 		1,000 -0.7% 36.29 US$36,290
2019-10-29 2019-10-25
US Tricida Inc (TCDA)
PlS Planned sale
346 -0.2%
37.24
US$12,885 		346 -0.2% 37.24 US$12,885
2019-10-29 2019-10-25
US Tricida Inc (TCDA)
PlS Planned sale
9,654 -6.0%
36.52
US$352,564 		9,654 -6.0% 36.52 US$352,564
2019-09-30 2019-09-26
US Tricida Inc (TCDA)
PlS Planned sale
21 -0.0%
32.63
US$685 		21 -0.0% 32.63 US$685
2019-09-30 2019-09-26
US Tricida Inc (TCDA)
PlS Planned sale
461 -0.3%
32.15
US$14,821 		461 -0.3% 32.15 US$14,821
2019-09-30 2019-09-26
US Tricida Inc (TCDA)
PlS Planned sale
518 -0.3%
30.76
US$15,934 		518 -0.3% 30.76 US$15,934
2019-07-29 2019-07-25
US Tricida Inc (TCDA)
PlS Planned sale
1,000 -0.6%
31.60
US$31,600 		1,000 -0.6% 31.60 US$31,600
2019-07-05 2019-07-03
US Tricida Inc (TCDA)
PlS Planned sale
3,000 -1.8%
37.05
US$111,150 		3,000 -1.8% 37.05 US$111,150
2019-03-29 2019-03-28
US Tricida Inc (TCDA)
PlS Planned sale
14,000 -7.8%
33.63
US$470,820 		14,000 -7.8% 33.63 US$470,820