Daniel P McGahn

CIK 1425153 · Chairman, President and CEO · last filed 2026-06-11

"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

$46.46M

Companies

2

Total Filings

63

Lifetime Open-Market Net

-$18.00M

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 Chairman, President and CEO 1,145,273 $40.02 $45.83M -$18.10M 51 2026-06-11
NNDM Chairman, President and CEO 421,397 $1.49 $627.9K $100.0K 12 2019-07-30

Recent Filings · Page 4 of 7

63 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2019-07-02 NNDM Tax (F) −14,985 -$139.1K EDGAR
2018-11-13 NNDM Tax (F) −3,747 -$35.5K EDGAR
2018-08-06 NNDM Tax (F) −3,744 -$21.5K EDGAR
2018-07-31 NNDM Tax (F) −16,662 -$83.8K EDGAR
2018-07-02 NNDM Grant (A) +135,000 $0 EDGAR
2018-05-15 NNDM Tax (F) −14,795 -$101.8K EDGAR
2017-07-31 NNDM Grant (A) +225,000 $0 EDGAR
2017-05-16 NNDM Tax (F) −15,655 -$63.6K EDGAR
2017-05-12 NNDM Buy (P) +25,000 $100.0K EDGAR
2016-08-22 NNDM Tax (F) −1,568 -$14.4K EDGAR
Showing 3140 of 63
Page 4 of 7
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.