Abhijit Y. Talwalkar
CIK: 0001316065
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 (38 total)
- Jul 13, 2026LRCX
LAM RESEARCH CORP
Sale(S)Direct18.3K shares at avg. $335.00$6.1M - May 27, 2026IRTC
iRhythm Holdings, Inc.
Award(A)Direct1.6K shares- - May 13, 2026AMD
ADVANCED MICRO DEVICES INC
Award(A)DirectRSU Award
872 shares- - May 11, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct1.1K shares at avg. $119.16$137K - May 11, 2026IRTC
iRhythm Holdings, Inc.
Purchase(P)Direct5.3K shares at avg. $10.71$57K - May 11, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct940 shares at avg. $116.05$109K - May 11, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct642 shares at avg. $116.98$75K - May 11, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct2.3K shares at avg. $118.02$271K - May 11, 2026IRTC
iRhythm Holdings, Inc.
Exercise(M)DirectEmployee Stock Option (right to buy)
5.3K shares at avg. $10.71- - May 11, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct290 shares at avg. $120.53$35K - Mar 10, 2026LRCX
LAM RESEARCH CORP
Gift(G)Direct4.6K shares- - Feb 23, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct572 shares at avg. $146.95$84K - Feb 23, 2026IRTC
iRhythm Holdings, Inc.
Exercise(M)Direct5.3K shares at avg. $10.71$57K - Feb 23, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct1.4K shares at avg. $143.40$198K - Feb 23, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct1.7K shares at avg. $145.32$251K - Feb 23, 2026IRTC
iRhythm Holdings, Inc.
Sale(S)Direct1.6K shares at avg. $147.62$242K - Nov 13, 2025TEL
TE Connectivity plc
Tax Payment(F)Direct403 shares at avg. $236.28$95K - Nov 13, 2025TEL
TE Connectivity plc
Award(A)Direct838 shares- - Nov 10, 2025IRTC
iRhythm Technologies, Inc.
Exercise(M)Direct5.3K shares at avg. $10.71$57K - Nov 10, 2025IRTC
iRhythm Technologies, Inc.
Sale(S)Direct1.5K shares at avg. $172.32$255K - Nov 10, 2025IRTC
iRhythm Technologies, Inc.
Sale(S)Direct89 shares at avg. $177.85$16K - Nov 10, 2025IRTC
iRhythm Technologies, Inc.
Sale(S)Direct637 shares at avg. $175.96$112K - Nov 10, 2025IRTC
iRhythm Technologies, Inc.
Sale(S)Direct1.3K shares at avg. $174.94$227K - Nov 10, 2025IRTC
iRhythm Technologies, Inc.
Sale(S)Direct1.6K shares at avg. $174.38$276K - Nov 10, 2025IRTC
iRhythm Technologies, Inc.
Sale(S)Direct222 shares at avg. $172.82$38K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 13, 2026 |  LRCX LAM RESEARCH CORP | Sale(S) | 18,282 | $335.00 | $6,124,470 | Direct |
| May 27, 2026 |  IRTC iRhythm Holdings, Inc. | Award(A) | 1,573 | - | $0 | Direct |
| May 13, 2026 |  AMD ADVANCED MICRO DEVICES INC | Award(A) RSU Award | 872 | - | - | Direct |
| May 11, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 1,147 | $119.16 | $136,672 | Direct |
| May 11, 2026 | IRTC iRhythm Holdings, Inc. | Purchase(P) | 5,312 | $10.71 | $56,892 | Direct |
| May 11, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 940 | $116.05 | $109,091 | Direct |
| May 11, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 642 | $116.98 | $75,102 | Direct |
| May 11, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 2,293 | $118.02 | $270,611 | Direct |
| May 11, 2026 | IRTC iRhythm Holdings, Inc. | Exercise(M) Employee Stock Option (right to buy) | 5,312 | $10.71 | - | Direct |
| May 11, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 290 | $120.53 | $34,954 | Direct |
| Mar 10, 2026 | LRCX LAM RESEARCH CORP | Gift(G) | 4,571 | - | $0 | Direct |
| Feb 23, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 572 | $146.95 | $84,056 | Direct |
| Feb 23, 2026 | IRTC iRhythm Holdings, Inc. | Exercise(M) | 5,312 | $10.71 | $56,892 | Direct |
| Feb 23, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 1,378 | $143.40 | $197,605 | Direct |
| Feb 23, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 1,725 | $145.32 | $250,672 | Direct |
| Feb 23, 2026 | IRTC iRhythm Holdings, Inc. | Sale(S) | 1,637 | $147.62 | $241,647 | Direct |
| Nov 13, 2025 |  TEL TE Connectivity plc | Tax Payment(F) | 403 | $236.28 | $95,221 | Direct |
| Nov 13, 2025 | TEL TE Connectivity plc | Award(A) | 838 | - | - | Direct |
| Nov 10, 2025 | IRTC iRhythm Technologies, Inc. | Exercise(M) | 5,312 | $10.71 | $56,892 | Direct |
| Nov 10, 2025 | IRTC iRhythm Technologies, Inc. | Sale(S) | 1,479 | $172.32 | $254,859 | Direct |
| Nov 10, 2025 | IRTC iRhythm Technologies, Inc. | Sale(S) | 89 | $177.85 | $15,829 | Direct |
| Nov 10, 2025 | IRTC iRhythm Technologies, Inc. | Sale(S) | 637 | $175.96 | $112,084 | Direct |
| Nov 10, 2025 | IRTC iRhythm Technologies, Inc. | Sale(S) | 1,300 | $174.94 | $227,427 | Direct |
| Nov 10, 2025 | IRTC iRhythm Technologies, Inc. | Sale(S) | 1,585 | $174.38 | $276,395 | Direct |
| Nov 10, 2025 | IRTC iRhythm Technologies, Inc. | Sale(S) | 222 | $172.82 | $38,367 | Direct |
1-25 of 38 transactions
About TALWALKAR ABHIJIT Y
TALWALKAR ABHIJIT Y (SEC CIK 0001316065) files insider reports with the SEC as Director of LAM RESEARCH CORP (LRCX), Director of iRhythm Holdings, Inc. (IRTC) and Director of ADVANCED MICRO DEVICES INC (AMD). Signal8 also holds filings tied to 1 other company.
Signal8 holds 18 ownership filings by TALWALKAR ABHIJIT Y, all Form 4s, filed between Nov 5, 2024 and Jul 14, 2026. Those filings report 38 transactions, from Nov 4, 2024 to Jul 13, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on TALWALKAR ABHIJIT Y's filings is in FREMONT, CA.
Recent filings by TALWALKAR ABHIJIT Y
- Jul 13, 2026: Open-market sale of LRCX shares (Form 4, code S).
- May 27, 2026: Grant or award of IRTC shares (Form 4, code A).
- May 13, 2026: Grant or award of AMD derivative securities (Form 4, code A).
- May 11, 2026: Open-market sale of IRTC shares (Form 4, code S).
- May 11, 2026: Open-market purchase of IRTC shares (Form 4, code P).
Other insiders filing for LAM RESEARCH CORP (LRCX)
- Kang Ho Kyu, Director
- ARCHER TIMOTHY, President and CEO
- Mayer Bethany, Director
- Varadarajan Seshasayee, Senior Vice President
- Harter Ava, Chief Legal Officer
- BRANDT ERIC, Director