Mark A Black
CIK 1431124 · EVP · last filed 2017-11-06
"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
$14.25M
Companies
2
Total Filings
54
Lifetime Open-Market Net
-$23.37M
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 |
|---|---|---|---|---|---|---|---|
| ACUITY INC. (DE) (SCHN) Delisted | EVP | 30,649 | $33.20 | $1.02M | -$6.46M | 12 | 2017-11-06 |
| AYI | EVP | 43,586 | $326.97 | $14.25M | -$16.91M | 42 | 2016-04-12 |
Recent Filings · Page 6 of 6
54 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-04-08 | AYI | Grant (A) | +12,000 | $0 | EDGAR |
| 2008-11-03 | AYI | Tax (F) | −673 | -$23.5K | EDGAR |
| 2008-10-27 | AYI | Grant (A) | +12,500 | $0 | EDGAR |
| 2008-09-03 | AYI | Tax (F) | −1,622 | -$70.6K | EDGAR |
Showing 51–54 of 54
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Page 6 of 6
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.