Morris John Christopher

CIK: 0001988271
Primary company: Seagate Technology Holdings plc (STX)

Morris John Christopher is a corporate insider at Seagate Technology Holdings plc (STX) filing SEC Form 4 transactions. 120 transactions, totaling $0 in purchases and $6,166,133 in sales. Source: SEC EDGAR.

AI Insider Summary

Insider trading profile for Morris John Christopher at Seagate Technology Holdings (STX, 119 tx, single-company insider, 2023-present): ENTIRE dataset formatted as restricted-stock unit (RSU) lifecycle with ZERO discretionary acquisitions. The chain: M-code (vest/exercise) followed by F-code (withholding/tax satisfies) followed by S-code (market sale). Examples: Dec 2025: M 941 -> F 430 -> S 113 with residuals; Sep 2025: M 6,935 + A-code 6,935 same day, combined with F 3,163 -> S-blocks 1,300+2,954+5,081+4,200+1,812 = 15K sold at $194-$198. Dec 2025 partial S at $292; Jun 2026 S 898+466 at $880. Aggregated: 69,812 SELL across the period with no offsetting P-code or A-code buy entries for personal account near current market price. KEY SIGNAL: Pattern systematic and tied to RSU life cycle, not discretionary conviction. The insider does not BUY on the open market at any time -- including during the HDD/cloud-revenue recovery 2023-2026 that tripled STX. This is a strong bearish/data-neutral indicator: no personal capital at risk. Classification: bearish -- zero open-market purchase is unusual for a D-level executive at a turned-around company; systematic sell-half confirms non-bullish posture. Full rendering is somewhat mixed because the vesting itself requires holding through appreciation (M-code timing matters), but absence of any offsetting P-code purchase is the stronger interpretive signal.

Analysis generated by 13F Insight from SEC Form 4 filing data. Methodology
Total Transactions
120
Total Buy Value
$0
Total Sell Value
$6.17M
Net Activity
$-6.17M
Last Transaction
Aug 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Seagate Technology Holdings plc
STX
Type
Sale
Shares
168
Price
$817.76
Value
$137K
Seagate Technology Holdings plc
STX
Type
Sale
Shares
898
Price
$880.19
Value
$790K
Seagate Technology Holdings plc
STX
Type
Sale
Shares
466
Price
$880.19
Value
$410K
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
942
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
942
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Sale
Shares
113
Price
$291.89
Value
$33K
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
941
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Tax Payment
Shares
430
Price
$307.85
Value
$132K
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
941
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
631
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
499
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Tax Payment
Shares
288
Price
$282.86
Value
$81K
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
631
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Tax Payment
Shares
228
Price
$282.86
Value
$64K
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
499
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Sale
Shares
377
Price
$211.26
Value
$80K
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
6,935
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Award
Shares
6,935
Price
-
Value
-
Seagate Technology Holdings plc
STX
Type
Tax Payment
Shares
3,163
Price
$195.99
Value
$620K
Seagate Technology Holdings plc
STX
Type
Exercise
Shares
6,935
Price
-
Value
-