DAVID R JR OLIVER

CIK 1376216 · last filed 2026-04-07

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$2.59M

Companies

2

Total Filings

22

Lifetime Open-Market Net

$1.3K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
AMSC Director 63,823 $40.02 $2.55M $18.8K 17 2026-04-07
NNDM Director 27,369 $1.49 $40.8K -$17.5K 5 2019-04-04

Recent Filings · Page 2 of 3

22 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2018-04-06 NNDM Grant (A) +6,896 $0 EDGAR
2017-04-07 NNDM Grant (A) +6,042 $0 EDGAR
2016-12-19 NNDM Sell (S) −2,200 -$17.5K EDGAR
2016-04-05 NNDM Grant (A) +5,000 $0 EDGAR
2015-04-08 AMSC Grant (A) +5,839 $0 EDGAR
2013-08-08 AMSC Grant (A) +3,000 $0 EDGAR
2012-08-03 AMSC Grant (A) +3,000 $0 EDGAR
2011-12-15 AMSC Grant (A) +3,000 $0 EDGAR
2010-08-13 AMSC Grant (A) +3,000 $0 EDGAR
2009-08-12 AMSC Grant (A) +3,000 $0 EDGAR
Showing 1120 of 22
Page 2 of 3
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.