JONATHAN S LEFF Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of JONATHAN S LEFF. JONATHAN S LEFF is a Director in INTERMUNE INC ($ITMN) and a Director in PROTEON THERAPEUTICS INC ($PRTO) and a Director in Larimar Therapeutics, Inc. ($ZFGN) and a Director in Nivalis Therapeutics, Inc. ($NVLS) and a Director in AveXis, Inc. ($AVXS).
Address: 3280 BAYSHORE BOULEVARD BRISBANE 94005 CA
Companies in which JONATHAN S LEFF is an Insider
ALPINE IMMUNE SCIENCES, INC.
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of JONATHAN S LEFF: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Sep 15 2015
$ALPN Market Capitalization: $36.22M
$ALPN Previous Close: $2.34
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
AveXis, Inc.
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of JONATHAN S LEFF: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Feb 12 2016
$AVXS Market Capitalization: $1.59B
$AVXS Previous Close: $58.95
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
INTERMUNE INC
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of JONATHAN S LEFF: Director
Holdings: 77,251 shares
Latest Transaction: Mar 01 2013
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Larimar Therapeutics, Inc.
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of JONATHAN S LEFF: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Sep 30 2020
$LRMR Market Capitalization: $109.05M
$LRMR Previous Close: $4.10
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Protara Therapeutics, Inc.
Industry: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
Position of JONATHAN S LEFF: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Jun 12 2018
$TARA Market Capitalization: $31.94M
$TARA Previous Close: $1.95
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of JONATHAN S LEFF
Sentiment: All, ALPN, AVXS, ITMN, LRMR, TARA
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 30 2020 | ZFGN | Larimar Therapeuti ... | LEFF JONATHAN S | Director | Option Exercise | A | 11.90 | 16,600 | 197,540 | 16,600 | |
| Jun 12 2018 | PRTO | PROTEON THERAPEUTI ... | LEFF JONATHAN S | Director | Option Exercise | A | 2.50 | 12,700 | 31,750 | 12,700 | |
| Aug 04 2017 | PRTO | PROTEON THERAPEUTI ... | LEFF JONATHAN S | Director | Option Exercise | A | 1.30 | 13,333 | 17,333 | 13,333 | |
| Feb 12 2016 | AVXS | AveXis, Inc. | LEFF JONATHAN S | Director | Option Exercise | A | 20.00 | 8,385 | 167,700 | 8,385 | |
| Feb 12 2016 | AVXS | AveXis, Inc. | LEFF JONATHAN S | Director | Option Exercise | A | 20.00 | 18,111 | 362,220 | 18,111 | |
| Sep 15 2015 | NVLS | Nivalis Therapeuti ... | LEFF JONATHAN S | Director | Option Exercise | A | 15.28 | 7,650 | 116,892 | 7,650 | |
| Jul 20 2015 | NVLS | Nivalis Therapeuti ... | LEFF JONATHAN S | Director | Option Exercise | A | 17.49 | 11,475 | 200,698 | 11,475 |