MARK W KROLL

CIK 1259254 · last filed 2025-11-12

"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

$6.85M

Companies

3

Total Filings

65

Lifetime Open-Market Net

-$9.84M

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
HAE Director 24,757 $78.20 $1.94M -$7.06M 31 2025-11-12
AXON Director 11,135 $441.73 $4.92M -$1.63M 6 2023-05-15
AXON ENTERPRISE, INC. (AAXN) Delisted Director 17,607 -$1.16M 11 2021-01-21

Recent Filings · Page 2 of 7

65 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2021-08-09 HAE Grant (A) +3,077 $0 EDGAR
2021-06-01 AXON Grant (A) +1,434 $200.0K EDGAR
2021-05-28 HAE Mixed −1,460 -$283.3K EDGAR
2021-05-14 AXON Sell (S) −4,204 -$525.3K EDGAR
2021-01-21 AXON ENTERPRISE, INC. (AAXN) Delisted Gift (G) −1,000 $0 EDGAR
2020-11-17 AXON ENTERPRISE, INC. (AAXN) Delisted Sell (S) −2,993 -$360.5K EDGAR
2020-07-22 HAE Grant (A) +1,983 $0 EDGAR
2020-06-02 AXON ENTERPRISE, INC. (AAXN) Delisted Grant (A) +2,107 $160.0K EDGAR
2020-04-13 HAE Mixed −5,199 -$813.3K EDGAR
2019-11-14 AXON ENTERPRISE, INC. (AAXN) Delisted Sell (S) −4,168 -$268.0K EDGAR
Showing 1120 of 65
Page 2 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.