Spencer S. Stiles
CIK: 0001886430
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (25 total)
- Jul 16, 2026GTLS
CHART INDUSTRIES INC
Disposition(D)Direct3.4K shares at avg. $210.00$724K - Jul 1, 2026GTLS
CHART INDUSTRIES INC
Award(A)Direct191 shares- - Jun 1, 2026SYK
STRYKER CORP
Gift(G)Direct1.6K shares- - Apr 1, 2026GTLS
CHART INDUSTRIES INC
Award(A)Direct193 shares- - Mar 21, 2026SYK
STRYKER CORP
Tax Payment(F)Direct6.7K shares at avg. $335.67$2.2M - Mar 21, 2026SYK
STRYKER CORP
Exercise(M)Direct430 shares- - Mar 9, 2026SYK
STRYKER CORP
Award(A)Direct14.9K shares- - Feb 4, 2026SYK
STRYKER CORP
Award(A)DirectEmployee Stock Option granted 02/04/2026 (right to buy)
20K shares- - Feb 3, 2026SYK
STRYKER CORP
Tax Payment(F)Direct7.7K shares at avg. $368.14$2.8M - Feb 3, 2026SYK
STRYKER CORP
Exercise(M)Direct13.8K shares at avg. $96.64$1.3M - Jan 2, 2026GTLS
CHART INDUSTRIES INC
Award(A)Direct193 shares- - Oct 1, 2025GTLS
CHART INDUSTRIES INC
Award(A)Direct199 shares- - Jul 1, 2025GTLS
CHART INDUSTRIES INC
Award(A)Direct246 shares- - Apr 1, 2025GTLS
CHART INDUSTRIES INC
Award(A)Direct273 shares- - Mar 21, 2025SYK
STRYKER CORP
Tax Payment(F)Direct5.8K shares at avg. $374.22$2.2M - Mar 21, 2025SYK
STRYKER CORP
Exercise(M)Direct314 shares- - Mar 10, 2025SYK
STRYKER CORP
Award(A)Direct12.9K shares- - Feb 5, 2025SYK
STRYKER CORP
Award(A)DirectEmployee Stock Option granted 02/05/2025 (right to buy)
13.5K shares- - Jan 29, 2025SYK
STRYKER CORP
Exercise(M)Direct10.2K shares at avg. $93.06$950K - Jan 29, 2025SYK
STRYKER CORP
Tax Payment(F)Direct5.4K shares at avg. $395.15$2.2M - Jan 2, 2025GTLS
CHART INDUSTRIES INC
Award(A)Direct210 shares- - Nov 15, 2024SYK
STRYKER CORP
Sale(S)Direct514 shares at avg. $391.16$201K - Nov 14, 2024SYK
STRYKER CORP
Gift(G)Direct129 shares- - Oct 1, 2024GTLS
CHART INDUSTRIES INC
Award(A)Direct334 shares- - Oct 1, 2024SYK
STRYKER CORP
Tax Payment(F)Direct552 shares at avg. $361.26$199K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 16, 2026 |  GTLS CHART INDUSTRIES INC | Disposition(D) | 3,446 | $210.00 | $723,660 | Direct |
| Jul 1, 2026 | GTLS CHART INDUSTRIES INC | Award(A) | 191 | - | $0 | Direct |
| Jun 1, 2026 |  SYK STRYKER CORP | Gift(G) | 1,607 | - | $0 | Direct |
| Apr 1, 2026 | GTLS CHART INDUSTRIES INC | Award(A) | 193 | - | $0 | Direct |
| Mar 21, 2026 | SYK STRYKER CORP | Tax Payment(F) | 6,690 | $335.67 | $2,245,632 | Direct |
| Mar 21, 2026 | SYK STRYKER CORP | Exercise(M) | 430 | - | $0 | Direct |
| Mar 9, 2026 | SYK STRYKER CORP | Award(A) | 14,912 | - | $0 | Direct |
| Feb 4, 2026 | SYK STRYKER CORP | Award(A) Employee Stock Option granted 02/04/2026 (right to buy) | 19,956 | - | - | Direct |
| Feb 3, 2026 | SYK STRYKER CORP | Tax Payment(F) | 7,692 | $368.14 | $2,831,733 | Direct |
| Feb 3, 2026 | SYK STRYKER CORP | Exercise(M) | 13,840 | $96.64 | $1,337,498 | Direct |
| Jan 2, 2026 | GTLS CHART INDUSTRIES INC | Award(A) | 193 | - | $0 | Direct |
| Oct 1, 2025 | GTLS CHART INDUSTRIES INC | Award(A) | 199 | - | - | Direct |
| Jul 1, 2025 | GTLS CHART INDUSTRIES INC | Award(A) | 246 | - | - | Direct |
| Apr 1, 2025 | GTLS CHART INDUSTRIES INC | Award(A) | 273 | - | - | Direct |
| Mar 21, 2025 | SYK STRYKER CORP | Tax Payment(F) | 5,769 | $374.22 | $2,158,875 | Direct |
| Mar 21, 2025 | SYK STRYKER CORP | Exercise(M) | 314 | - | - | Direct |
| Mar 10, 2025 | SYK STRYKER CORP | Award(A) | 12,916 | - | - | Direct |
| Feb 5, 2025 | SYK STRYKER CORP | Award(A) Employee Stock Option granted 02/05/2025 (right to buy) | 13,458 | - | - | Direct |
| Jan 29, 2025 | SYK STRYKER CORP | Exercise(M) | 10,210 | $93.06 | $950,143 | Direct |
| Jan 29, 2025 | SYK STRYKER CORP | Tax Payment(F) | 5,448 | $395.15 | $2,152,777 | Direct |
| Jan 2, 2025 | GTLS CHART INDUSTRIES INC | Award(A) | 210 | - | $0 | Direct |
| Nov 15, 2024 | SYK STRYKER CORP | Sale(S) | 514 | $391.16 | $201,056 | Direct |
| Nov 14, 2024 | SYK STRYKER CORP | Gift(G) | 129 | - | $0 | Direct |
| Oct 1, 2024 | GTLS CHART INDUSTRIES INC | Award(A) | 334 | - | $0 | Direct |
| Oct 1, 2024 | SYK STRYKER CORP | Tax Payment(F) | 552 | $361.26 | $199,416 | Direct |
1-25 of 25 transactions
About Stiles Spencer S
Stiles Spencer S (SEC CIK 0001886430) files insider reports with the SEC as Director of CHART INDUSTRIES INC (GTLS) and President and COO of STRYKER CORP (SYK).
Signal8 holds 20 ownership filings by Stiles Spencer S, all Form 4s, filed between Oct 2, 2024 and Jul 16, 2026. Those filings report 25 transactions, from Oct 1, 2024 to Jul 16, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on Stiles Spencer S's filings is in THE WOODLANDS, TX.
Recent filings by Stiles Spencer S
- Jul 16, 2026: Disposition to issuer transaction of GTLS shares (Form 4, code D).
- Jul 1, 2026: Grant or award of GTLS shares (Form 4, code A).
- Jun 1, 2026: Gift of SYK shares (Form 4, code G).
- Apr 1, 2026: Grant or award of GTLS shares (Form 4, code A).
- Mar 21, 2026: Tax withholding of SYK shares (Form 4, code F).
Other insiders filing for CHART INDUSTRIES INC (GTLS)
- Sagehorn David M., Director
- STRAUCH ROGER A, Director
- Harris Paula, Director
- Mahoney Paul E, Director
- CICHOCKI ANDREW R, Chair of the Board
- Harty Linda S, Director