JOHN M SIEBERT Insider Trading
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of JOHN M SIEBERT. JOHN M SIEBERT is a Director in CIMA LABS INC ($CIMA) and a Director in ARADIGM CORP ($ARDM) and a Interim Principal Exec Ofcr in ARADIGM CORP ($ARDM) and a Director in SUPERNUS PHARMACEUTICALS INC ($SUPN).
Address: 10000 VALLEY VIEW ROAD EDEN PRAIRIE 55344 MN
Companies in which JOHN M SIEBERT is an Insider
ARADIGM CORP
Industry: ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
Position of JOHN M SIEBERT: Interim Principal Exec Ofcr, Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Mar 26 2018
$ARDM Market Capitalization: $28.39M
$ARDM Previous Close: $1.98
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
CIMA LABS INC
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of JOHN M SIEBERT: Director
Holdings: 0 shares
Latest Transaction: Aug 12 2004
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
SUPERNUS PHARMACEUTICALS, INC.
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of JOHN M SIEBERT: Director
Holdings: 60,953 shares
Current Value: $1,502,491
Latest Transaction: Feb 25 2020
$SUPN Market Capitalization: $1.26B
$SUPN Previous Close: $24.65
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions
Latest Insider Trading Transactions of JOHN M SIEBERT
Sentiment: All, ARDM, CIMA, SUPN
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 25 2020 | SUPN | SUPERNUS PHARMACEU ... | SIEBERT JOHN M | Director | Option Exercise | A | 23.99 | 9,305 | 223,227 | 9,305 | |
| Feb 25 2020 | SUPN | SUPERNUS PHARMACEU ... | SIEBERT JOHN M | Director | Grant | A | 23.99 | 5,211 | 125,012 | 60,953 | 55.7 K to 61 K (+9.35 %) |
| Jun 24 2019 | SUPN | SUPERNUS PHARMACEU ... | SIEBERT JOHN M | Director | Option Exercise | M | 9.13 | 10,000 | 91,300 | 0 | |
| Jun 24 2019 | SUPN | SUPERNUS PHARMACEU ... | SIEBERT JOHN M | Director | Buy | M | 9.13 | 10,000 | 91,300 | 55,742 | 45.7 K to 55.7 K (+21.86 %) |
| Apr 29 2019 | SUPN | SUPERNUS PHARMACEU ... | SIEBERT JOHN M | Director | Option Exercise | M | 9.13 | 10,000 | 91,300 | 10,000 | |
| Apr 29 2019 | SUPN | SUPERNUS PHARMACEU ... | SIEBERT JOHN M | Director | Buy | M | 9.13 | 10,000 | 91,300 | 45,742 | 35.7 K to 45.7 K (+27.98 %) |
| Mar 04 2019 | SUPN | SUPERNUS PHARMACEU ... | SIEBERT JOHN M | Director | Option Exercise | M | 9.24 | 7,457 | 68,903 | 0 |