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John Donovan

CIK 1353825 · CEO, AT&T Communications, LLC · last filed 2026-08-17

John Donovan is a CEO, AT&T Communications, LLC who has filed 198 SEC Form 4 insider transactions across 7 companies since 2007. The most recent filing, for LMT, was dated Aug 17, 2026. Across all open-market trades the lifetime net is −$38.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $40.3M across reported positions. 72 SEC filings were submitted jointly with AT&T INC.

"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

$40.31M

Companies

7

Total Filings

198

Lifetime Open-Market Net

-$38.90M

Filer Profile

Reported Address
7210 KING RANCH CT
MIDLOTHIAN, TX 76065
Related Filers
AT&T INC. — 72 joint filings, latest 2019-10-02
LOCKHEED MARTIN CORP — 30 joint filings, latest 2026-08-17
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
LMT Director 3,258 $525.28 $1.71M $1.50M 28 2026-08-17
PANW Director 16,114 $333.26 $5.37M -$40.06M 23 2025-12-11
AT&T INC. (TBC) Delisted CEO, AT&T Communications, LLC 209,935 $24.97 $5.24M $0 17 2019-10-02
TBB CEO-AT&T Communications, LLC 192,934 $19.47 $3.76M $998.8K 13 2018-08-02
T CEO-AT&T Communications, LLC 174,930 $25.68 $4.49M $0 95 2017-11-02
VRSN Executive Vice President 85,532 $292.08 $24.98M -$1.40M 10 2008-02-28
NII HOLDINGS INC (NIHD) Delisted Director 6,155 — — $50.0K 2 2007-12-18

Recent Filings

198 filings
Insider 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
2026-08-17 LMT Sell (S) −3,378 $0 EDGAR
2026-08-13 LMT Notice (144) −3,378 -$2.02M EDGAR
2026-07-02 LMT Grant (A) — $0 EDGAR
2026-04-02 LMT Grant (A) — $0 EDGAR
2026-02-18 LMT Grant (A) — $0 EDGAR
2026-01-05 LMT Grant (A) — $0 EDGAR
2025-12-11 PANW Grant (A) +2,516 $0 EDGAR
2025-10-02 LMT Grant (A) — $0 EDGAR
2025-07-02 LMT Grant (A) — $0 EDGAR
2025-04-02 LMT Grant (A) — $0 EDGAR
Showing 1–10 of 198
Page 1 of 20
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.